@Book{THHG,
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@Book{landolt,
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title = {Landolt-B{\"o}rnstein: Numerical Data and Functional Relationships in Science and Technology - New Series},
 year = {1989},
}

@Book{SJOMeara:2003,
      author = {{O'Meara}, Stephen James},
       title = {Deep-Sky Companions: The Caldwell Objects},
   publisher = {Cambridge University Press},
        year = {2003},
        ISBN = {0521827965}
}

@Article{Moore:1995,
  author = 	 {{Moore}, Patrick},
  title = 	 {{Beyond Messier: The Caldwell Catalogue}},
  journal = 	 {Sky \& Telescope},
  year = 	 {1995},
  month = 	 dec,
}


@Article{TumblinRushmeier:1993,
  author = 	 {Greg Tumblin and Holly Rushmeier},
  title = 	 {{Tone Reproduction for Realistic Images}},
  journal = 	 {IEEE Computer Graphics \& Application},
  year = 	 {1993},
  month = 	 nov,
}

@InProceedings{DevlinChalmersWilkie:2002,
  author = 	 {Devlin and Alan Chalmers and Alexander Wilkie and Werner Purgathofer},
  title = 	 {{Tone Reproduction and Physically Based Spectral Rendering}},
  OPTcrossref =  {},
  OPTkey = 	 {},
  booktitle = {EUROGRAPHICS 2002},
  year = 	 {2002},
  OPTeditor = 	 {},
}

@TechReport{WannJensen:2000,
  author = 	 {Henrik Wann Jensen  and Simon Premoze     and Peter Shirley and
                  William B. Thompson and James A. Ferwerda and Michael M. Stark},
  title = 	 {Night Rendering},
  institution =  {University of Utah},
  year = 	 {2000},
  number = 	 {UUCS-00-016},
}

@TechReport{Larson:1997,
  author = 	 {Gregory Ward Larson and Holly Rushmeier and Christine Piatko},
  title = 	 {{A Visibility Matching Tone Reproduction Operator for High Dynamic Range Scenes}},
  institution =  {Lawrence Berkeley National Laboratory},
  year = 	 {1997},
  number = 	 {LBNL-39882, UC-400},
  month = 	 jan,
  url = {http://radsite.lbl.gov/radiance/papers}
}

@InProceedings{Preetham:1999,
  author = 	 {Arcot J. Preetham and Peter Shirley and Brian Smits},
  title = 	 "{A Practical Analytic Model for Daylight}",
  booktitle = {SIGGRAPH ’99: Proceedings of the 26th Annual Conference on Computer Graphics and Interactive Techniques},
     year = 	 {1999},
     pages = 	 {91-100},
     address = 	 {New York, NY, USA},
      publisher = {ACM Press/Addison-Wesley Publishing Co.},
         isbn = {ISBN 0-201-48560-5},
          doi = {http://doi.acm.org/10.1145/311535.311545}
}

@Article{Perez:1993,
  author = 	 {R. Perez and R. Seals and J. Michalsky},
  title = 	 {{All-weather Model for Sky Luminance Distribution -- Preliminary Configuration and Validation}},
  journal = 	 {Solar Energy},
  year = 	 {1993},
  volume = 	 {50},
  number = 	 {3},
  pages = 	 {235-45}
}

@article{Schaefer:1998,
      author = {Bradley Schaefer},
       title = "{To the Visual Limits}",
     journal = {Sky\&Telescope},
        year = 1998,
       month = may,
       pages = {57-60}
}

@article{2005AJ....129.1993M,
      author = {{Manchester}, R.~N. and {Hobbs}, G.~B. and {Teoh}, A. and {Hobbs}, M. },
       title = "{The Australia Telescope National Facility Pulsar Catalogue}",
     journal = {The Astronomical Journal},
      eprint = {astro-ph/0412641},
    keywords = {Catalogs, Stars: Pulsars: General},
        year = 2005,
       month = apr,
      volume = 129,
       pages = {1993-2006},
         doi = {10.1086/428488},
      adsurl = {https://ui.adsabs.harvard.edu/abs/2005AJ....129.1993M/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@article{2010A&A...518A..10V,
      author = {{V{\'e}ron-Cetty}, M.-P. and {V{\'e}ron}, P.},
       title = "{A catalogue of quasars and active nuclei: 13th edition}",
     journal = {Astronomy and Astrophysics},
    keywords = {quasars: general, galaxies: Seyfert, BL Lacertae objects: general},
        year = 2010,
       month = jul,
      volume = 518,
         eid = {A10},
       pages = {A10},
         doi = {10.1051/0004-6361/201014188},
      adsurl = {https://ui.adsabs.harvard.edu/abs/2010A%26A...518A..10V/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@article{samus,
     author = {{Samus'}, N.~N. and {Kazarovets}, E.~V. and {Durlevich}, O.~V. and
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@article{1988A&A...202..309B,
      author = {{Bretagnon}, P. and {Francou}, G.},
       title = "{Planetary theories in rectangular and spherical variables - VSOP 87 solutions}",
     journal = {Astronomy and Astrophysics},
    keywords = {Celestial Mechanics, Planetology, Precession, Secular Variations, Solar System, Algorithms, Computational Astrophysics, Earth-Moon System, Orbit Perturbation, Solar Orbits, Variable},
        year = 1988,
       month = aug,
      volume = 202,
       pages = {309-315},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1988A%26A...202..309B/abstract},
      url    = {http://vizier.cfa.harvard.edu/viz-bin/ftp-index?/ftp/cats/VI/81},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982CeMec..26...63C,
   author = {{Chapront-Touze}, M.},
    title = "{The ELP solution for the main problem of the moon and some applications}",
  journal = {Celestial Mechanics},
 keywords = {Earth Orbits, Eccentric Orbits, Fourier Series, Moon, Orbit Calculation, Orbit Perturbation, Numerical Integration, Perigees, Perturbation Theory, Time Dependence, MOON, MAIN PROBLEM, MOTION, PERTURBATIONS, EARH-MOON SYSTEM, PERIGEE, OBLATENESS, MATHEMATICAL MODELS, COMPARISONS, TECHNIQUES, ECCENTRICITY},
     year = 1982,
    month = jan,
   volume = 26,
    pages = {63-69},
      doi = {10.1007/BF01233183},
   adsurl = {http://cdsads.u-strasbg.fr/abs/1982CeMec..26...63C},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@TechReport{ELP2000-82B,
  author = 		 {Michelle Chapront-Touz{\'e} and Jean Chapront},
  title = 		 {Lunar Solution {ELP 2000-82B}},
  institution =  {Bureau des Longitudes - URA707},
  year = 		 {1988},
  OPTkey = 		 {},
  type = 	 {},
  number = 	 {},
  address = 	 {Paris},
  month = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {},
  url = {http://vizier.cfa.harvard.edu/viz-bin/ftp-index?VI/79}
}

@article{1983A&A...124...50C,
      author = {Michelle Chapront-Touz{\'e} and Jean Chapront},
       title = "{The lunar ephemeris ELP 2000}",
     journal = {Astronomy and Astrophysics},
    keywords = {Celestial Mechanics, Lunar Theory},
        year = 1983,
       month = jul,
      volume = 124,
       pages = {50-62},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1983A%26A...124...50C/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@article{1988A&A...190..342C,
      author = {Michelle Chapront-Touz{\'e} and Jean Chapront},
       title = "{ELP 2000-85: a semi-analytical lunar ephemeris adequate for historical times}",
     journal = {Astronomy and Astrophysics},
    keywords = {Planets and satellites: Moon, Celestial Mechanics},
        year = 1988,
       month = jan,
      volume = 190,
       pages = {342-352},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1988A%26A...190..342C/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


@Article{2011AA:Vondrak,
      author = {J. {Vondr{\'a}k} and N. Capitaine and P. Wallace},
       title = {New precession expressions, valid for long time intervals},
     journal = {Astronomy and Astrophysics},
    keywords = {astrometry, ephemerides, reference systems},
        year = {2011},
      volume = {534},
      number = {A22},
       pages = {1--19},
         doi = {10.1051/0004-6361/201117274}
}

@Article{2012AA:Vondrak,
      author = {J. {Vondr{\'a}k} and N. Capitaine and P. Wallace},
       title = {New precession expressions, valid for long time intervals (Corrigendum)},
     journal = {Astronomy and Astrophysics},
    keywords = {astrometry, ephemerides, reference systems},
        year = {2012},
      volume = {541},
      number = {C1},
         doi = {10.1051/0004-6361/201117274e}
}

@Article{Nutation:IAU2000B,
      author = {Dennis D. McCarthy and Brian J. Luzum},
       title = {An abridged model of the precession-nutation of the celestial pole},
     journal = {Celestial Mechanics and Dynamical Astronomy},
    keywords = {nutation, precession, free-core nutation, celestial reference frame},
        year = {2003},
      volume = {85},
	   pages = {37--49},
   publisher = {Kluwer}
}

@Article{Kwon:2004:ZodiacalLight,
      author = {Kwon, S. M. and Hong, S. S. and Weinberg, J. L.},
       title = {An observational model of the zodiacal light brightness distribution},
     journal = {New Astronomy},
        year = {2004},
      volume = {10},
       pages = {91--107},
         doi = {doi:10.1016/j.newast.2004.05.004}
}

@Article{Brown:JSA2015,
      author = {Daniel Brown},
       title = {{E}xploring {S}kyscape in {S}tellarium},
     journal = {Journal of Skyscape Archaeology},
        year = {2015},
      volume = {1},
      number = {1},
       pages = {93--111}
}

@InProceedings{Zotti-Neubauer:SEAC2011,
      author = {Georg Zotti and Wolfgang Neubauer},
       title = {{A}stronomical and {T}opographical {O}rientation of {K}reisgrabenanlagen in {L}ower {A}ustria},
   booktitle = {SEAC2011 Stars and Stones: Voyages in Archaeoastronomy and Cultural Astronomy},
       pages = {188-193},
        year = {2015},
      editor = {Fernando Pimenta and N. Ribeiro and Fabio Silva and Nick Campion and A. Joaquinito and L. Tirapicos},
      number = {2720},
      series = {BAR International Series},
     address = {Oxford},
   publisher = {Archaeopress},
        ISBN = {978 1 4073 1373 3},
   OPTannote = {(Proc. SEAC2011, Evora, Portugal)}
}


@InProceedings{Zotti-Neubauer:VSMM2012,
      author = {Georg Zotti and Wolfgang Neubauer},
       title = {A {V}irtual {R}econstruction {A}pproach for {A}rchaeoastronomical {R}esearch},
   booktitle = {Proc. VSMM2012 (Virtual Systems in the Information Society)},
       pages = {33--40},
        year = {2012},
      editor = {Gabriele Guidi and Alonzo C. Addison},
     address = {Milano},
       month = sep,
organization = {IEEE},
   publisher = {IEEE},
        isbn = {978-1-4673-2563-9}
}

@InProceedings{Zotti-Neubauer:EuroMed2012,
      author = {Georg Zotti and Wolfgang Neubauer},
       title = {{V}irtual {R}econstructions in a {D}esktop {P}lanetarium for {D}emonstrations in {C}ultural {A}stronomy},
   booktitle = {Progress in Cultural Heritage Preservation (Proc. 4th International Conference EuroMed 2012, Limassol, Cyprus, Oct. 29--Nov. 3, 2012)},
       pages = {170--180},
        year = {2012},
      editor = {Ioannides, M. and Fritsch, D. and Leissner, J. and Davies, R. and Remondino, F. and Caffo, R.},
      volume = {7616},
      series = {Lecture Notes in Computer Science},
     address = {Heidelberg},
       month = nov,
   publisher = {Springer},
OPTnextEntry = {CD-ROM ISBN if this makes a difference},
        ISBN = {978-3-642-34233-2}
}

@InCollection{Zotti:2012:SpringerAA,
      author = {Georg Zotti},
       title = {Visualization {T}ools and {T}echniques},
   booktitle = {Handbook for Archaeoastronomy and Ethnoastronomy},
       pages = {445--457},
   publisher = {Springer Reference},
        year = {2015},
      editor = {Clive L.N. Ruggles},
      volume = {1},
     chapter = {29},
     address = {New York},
}

@InCollection{Zotti-Wuchterl:SEAC2014,
      author = {Georg Zotti and G{\"u}nther Wuchterl},
       title = {{R}aising {A}wareness of {L}ight {P}ollution by {S}imulation of {N}octurnal {L}ight of {A}stronomical {C}ultural {H}eritage {S}ites},
   booktitle = {The Materiality of the Sky. Proceedings of the 22nd Annual SEAC Conference, 2014},
       pages = {197--203},
        year = {2016},
      editor = {Fabio Silva and Kim Malville and Tore Lomsdalen and Frank Ventura},
     address = {Ceredigion, Wales},
}

@InProceedings{Zotti:CHNT2015,
      author = {Georg Zotti},
       title = {Archaeoastronomical Simulations in a Desktop Planetarium},
   booktitle = {Proc. CHNT2015},
        year = {2016},
      editor = {Wolfgang B{\"o}rner},
	    ISBN = {978-3-200-04698-6}, 
         url = {http://www.chnt.at/wp-content/uploads/eBook_CHNT20_Zotti_2015.pdf}
}

@Article{Zotti:SEAC2015,
      author = {Georg Zotti},
       title = {{O}pen-{S}ource {V}irtual {A}rchaeoastronomy},
     journal = {Mediterranean Archaeology and Archaeometry},
        year = {2016},
      volume = {16},
      number = {4},
       pages = {17--24},
         doi = {10.5281/zenodo.207260},
          url= {http://maajournal.com/Issues/2016/Vol16-4/Full3.pdf}
}

@InProceedings{Zotti-etal:SEAC2016,
	author = {Georg Zotti and Florian Schaukowitsch and Michael Wimmer},
	title = {{T}he {S}kyscape {P}lanetarium},
	booktitle =      {The Marriage of Astronomy and Culture: Theory and Method in the Study of Cultural Astronomy (Papers from the 2016 SEAC Conference)},
	pages =       {269--281},
	year = 		 {2017},
	editor = 	 {Liz Henty and Bernadette Brady and Darrelyn Gunzburg and Frank Prendergast and Fabio Silva},
	volume = 	 {21},
	number = 	 {1\&2},
	series = 	 {Culture and Cosmos},
	address = 	 {Lampeter, Ceredigion, Wales},
	OPTmonth = {Spring/Summer and Autumn/Winter},
	publisher = {Culture and Cosmos \& Sophia Centre Press},
	issn = {1368-6534},
	url = {http://www.cultureandcosmos.org/pdfs/21/CCv21_17Zotti.pdf}
}

@InProceedings{Zotti:TAG2016,
	author = {Georg Zotti},
	title = {{V}isualising skyscapes: {GIS}-based {3-D} modelling and astronomical simulation},
	booktitle =      {Visualising Skyscapes: Material Forms of Cultural Engagement with the Heavens},
	pages =       {35-54},
	year = 		 {2019},
	editor = 	 {Liz Henty and Daniel Brown},
	series = 	 {Routledge Studies in Archaeology},
	publisher = {Routledge},
	OPTnote = 		 {Proc. TAG2016, Southampton},
  isbn = {978-1-13-830361-4}
}

@InCollection{Zotti-etal:SIA2016,
  author = 	 {Georg Zotti and Bernard Frischer and Florian Schaukowitsch and Michael Wimmer and Wolfgang Neubauer},
  title = 	 {{Virtual Archaeoastronomy: Stellarium for Research and Outreach}},
  booktitle = 	 {Archaeoastronomy in the Roman World},
  publisher = {Springer International Publishing AG},
  year = 	 {2019},
  editor = 	 {Giulio Magli and Antonio C{\'e}sar Gonz{\'a}lez-Garc{\'\i}a and Juan Belmonte Aviles and Elio Antonello},
  series = 	 {Historical \& Cultural Astronomy},
  chapter = 	 {12},
  pages = 	 {187--205},
  OPTnote = 	 {Proc. SIA2016, Milano},
  isbn = {978-3-319-97006-6},
  doi = {10.1007/978-3-319-97007-3_12}
}


@Article{Zotti:SEAC2017,
      author = {Georg Zotti and Florian Schaukowitsch and Michael Wimmer},
       title = {{Beyond 3D Models: Simulation of Phased Models in Stellarium}},
     journal = {Mediterranean Archaeology and Archaeometry},
        year = {2018},
      volume = {18},
      number = {4},
       pages = {17--24},
         doi = {10.5281/zenodo.1477972},
          url= {http://maajournal.com/Issues/2018/Vol18-4/63_Zotti%20et%20al%2018(4).pdf}
}
@Article{Pollard:2017:UffingtonHorse,
      author = {Joshua Pollard},
       title = {{T}he {U}ffington {W}hite {H}orse geoglyph as sun-horse},
     journal = {Antiquity},
        year = {2017},
      volume = {91},
      number = {356},
       pages = {406--420},
         doi = {10.15184/aqy.2016.269}
}

@InProceedings{2009ASPC..409..166H,
      author = {{Henriksson}, G{\"o}ran},
       title = "{A New Test of Einstein's Theory of Relativity by Ancient Solar Eclipses}",
   booktitle = {Cosmology Across Cultures},
        year = 2009,
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      volume = 409,
       month = aug,
       pages = {166},
      adsurl = {https://ui.adsabs.harvard.edu/abs/2009ASPC..409..166H/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@Article{Peters:2010,
      author = {Anton R. Peters},
       title = "{Ancient Records Silent on Theory of Relativity. A Refutation of Henriksson's Article.}",
     journal = {Journal of Cosmology},
        year = 2010,
      volume = {9},
       pages = {2245--2258},
    keywords = {lunar tidal acceleration, lunar laser ranging, DeltaT, ancient eclipses, theory of relativity},
}

@Article{Henriksson:2017,
  author = 	 {{Henriksson}, G{\"o}ran},
  title = 	 {{The Acceleration of the Moon and the Universe -- the Mass of the Graviton}},
  journal = 	 {Advances in Astrophysics},
  year = 	 {2017},
  OPTkey = 	 {},
  volume = 	 {2},
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  pages = 	 {184--196},
  month = 	 aug,
  doi =          {10.22606/adap.2017.23004},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@ARTICLE{1948AJ.....53..169C,
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       pages = {169},
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      adsurl = {https://ui.adsabs.harvard.edu/abs/1948AJ.....53..169C/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1939MNRAS..99..541S,
      author = {{Spencer Jones}, H.},
       title = "{The rotation of the earth, and the secular accelerations of the sun, moon and planets}",
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}

@book{Mucke-Meeus:Solar:1983,
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        year = 1983
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@book{Mucke-Meeus:Lunar:1983,
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        year = 1983
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@Article{Mucke:1985,
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@Misc{SEDS:Comets,
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@book{ESAA:2013,
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 keywords = {SOLAR CONSTANT, URANUS (PLANET), JUPITER (PLANET): SATELLITES},
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}



@Article{Hilton:2006,
  author = 	 {J. L. Hilton and N. Capitaine and J. Chapront and J. M. Ferrandiz and A. Fienga  and T. Fukushima and J. Getino and
                  P. Mathews   and J.-L. Simon  and M. Soffel   and J. Vondrak      and P. Wallace and J. Williams},
  title = 	 {{Report of the International Astronomical Union Division I Working Group on Precession and the Ecliptic}},
  journal = 	 {Celestial Mechanics and Dynamical Astronomy},
  year = 	 {2006},
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  volume = 	 {94},
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  pages = 	 {351-367},
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  OPTnote = 	 {},
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}

@ARTICLE{WGCCRE2009,
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                G. Neumann and J. Oberst and P. K. Seidelmann and P. Stooke and D. J. Tholen and P. C. Thomas and I. P. Williams},
       title = {{Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2009}},
     journal = {Celest Mech Dyn Astr},
    keywords = {Cartographic coordinates, Longitude, Latitude, Rotation axes, Rotation periods, Sizes, Shapes, Planets, Satellites, Dwarf planets, Minor planets, Comets},
        year = 2010,
       month = dec,
      url = {https://astrogeology.usgs.gov/search/map/Docs/WGCCRE/WGCCRE2009reprint},
	  doi = {10.1007/s10569-010-9320-4}
}

@ARTICLE{WGCCRE2009:corr,
      author = {B. A. {Archinal} and M. F. {A'Hearn} and A. Conrad and G. J. Consolmagno and R. Courtin and T. Fukushima and D. Hestroffer and J. L. Hilton and G. A. Krasinsky and
                G. Neumann and J. Oberst and P. K. Seidelmann and P. Stooke and D. J. Tholen and P. C. Thomas and I. P. Williams},
       title = {{Erratum to: Reports of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2006\&2009}},
     journal = {Celest Mech Dyn Astr},
    keywords = {Cartographic coordinates, Longitude, Latitude, Rotation axes, Rotation periods, Sizes, Shapes, Planets, Satellites, Dwarf planets, Minor planets, Comets},
        year = 2011,
	  doi = {10.1007/s10569-011-9362-2}
}

@ARTICLE{WGCCRE2015,
      author = {B. A. {Archinal} and C. H. Acton and M. F. {A'Hearn} and A. Conrad and G. J. Consolmagno and T. Duxbury and D. Hestroffer and J. L. Hilton and
                R. L. Kirk and S. A. Klioner and D. McCarthy and K. Meech and J. Oberst and J. Ping and P. K. Seidelmann and D. J. Tholen and P. C. Thomas and I. P. Williams},
       title = {{Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2015}},
     journal = {Celest Mech Dyn Astr},
      volume = 131,
      number = 22,
    keywords = {Cartographic coordinates, Longitude, Latitude, Rotation axes, Rotation periods, Sizes, Shapes, Planets, Satellites, Dwarf planets, Minor planets, Comets},
        year = 2018,
	  doi = {10.1007/s10569-017-9805-5}
}

@ARTICLE{WGCCRE2015:corr,
      author = {B. A. {Archinal} and C. H. Acton and A. Conrad and T. Duxbury and D. Hestroffer and J. L. Hilton and L. Jorda and 
                R. L. Kirk and S. A. Klioner and J.-L. Margot and K. Meech and J. Oberst and F. Paganelli and J. Ping and P. K. Seidelmann and A. Stark and D. J. Tholen and Y. Wang and I. P. Williams},
       title = {{Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2015}},
     journal = {Celest Mech Dyn Astr},
      volume = 131,
      number = 61,
    keywords = {Cartographic coordinates, Longitude, Latitude, Rotation axes, Rotation periods, Sizes, Shapes, Planets, Satellites, Dwarf planets, Minor planets, Comets},
        year = 2019,
	  doi = {10.1007/s10569-019-9925-1}
}

@Article{MarsRotation:2015,
  author = 	 {Sylvain Piqueux and Shane Byrne and Hugh H. Kieffer and Timothy N. Titus  and Candice J. Hansen},
  title = 	 {{Enumeration of Mars years and seasons since the beginning of telescopic exploration}},
  journal = 	 {Icarus},
  year = 	 {2015},
  OPTkey = 	 {},
  number = 	 {251},
  pages = 	 {332-338},
  doi =          {10.1016/j.icarus.2014.12.014}
}

@Article{MarsPoles:2009,
  author = 	 {David E. Smith and Maria T. Zuber and Mark H. Torrence and Peter J. Dunn and Gregory A. Neumann and Frank G. Lemoine and Susan K. Fricke},
  title = 	 {{Time variations of Mars’ gravitational field and seasonal changes in the masses of the polar ice caps}},
  journal = 	 {Journal of Geophysical Research},
  year = 	 {2009},
  OPTkey = 	 {},
  volume = 	 {114},
  number = 	 {E05002},
  doi =          {10.1029/2008je003267}
}

@Article{Mallama:2007,
  author = 	 {Anthony Mallama},
  title = 	 {{The magnitude and albedo of Mars}},
  journal = 	 {Icarus},
  year = 	 {2007},
  number = 	 {192},
  pages = 	 {404-416},
  OPTannote = 	 {}
}

@Article{Mallama:2018,
  author = 	 {Anthony Mallama and James L. Hilton},
  title = 	 {{Computing apparent planetary magnitudes for The Astronomical Almanac}},
  journal = 	 {Astronomy and Computing},
  year = 	 {2018},
  volume = 	 {25},
  pages = 	 {10-24},
           doi = {10.1016/j.ascom.2018.08.002}
}


@Article{Russell:1916,
  author = 	 {Henry Norris Russell},
  title = 	 {{Stellar Magnitudes of Sun, Moon and Planets}},
  journal = 	 {Astrophysical Journal},
  year = 	 {1916},
  OPTkey = 	 {},
  OPTvolume = 	 {},
  number = 	 {43},
  pages = 	 {103},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@Article{Krisciunas-Schaefer:1991,
  author = 	 {Kevin Krisciunas and Bradley Schaefer},
  title = 	 {{A Model of the Brightness of Moonlight}},
  journal = 	 {Publications of the Astronomical Society of the Pacific},
  year = 	 {1991},
  OPTkey = 	 {},
  volume = 	 {103},
  OPTnumber = 	 {},
  pages = 	 {1033-1039},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@Article{Agrawal:2016,
  author = 	 {Dulli Chandra Agrawal},
  title = 	 {Apparent magnitude of earthshine: a simple calculation},
  journal = 	 {European Journal of Physics},
  year = 	 {2016},
  OPTkey = 	 {},
  OPTvolume = 	 {37},
  number = 	 {035601},
  pages = 	 {10},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {},
  doi = {10.1088/0143-0807/37/3/035601}
}

@Misc{Ashdown:2019,
  OPTkey = 	 {},
  author = 	 {Ian Ashdown},
  title = 	 {Solar Illumination},
  howpublished = {online, \url{https://www.allthingslighting.org/index.php/2019/02/15/solar-illumination/}},
  month = 	 feb,
  year = 	 {2019},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@InCollection{LimbDarkening:2002,
       title = {{Limb Darkening}},
   booktitle = {Allen’s Astrophysical Quantities},
     chapter = {14.7},
	  author = {William C. Livingston},
      editor = {A. N. Cox},
   publisher = {Springer},
     address = {New York},
        year = 2002,
		edition = {4th},
         DOI = {10.1007/978-1-4612-1186-0}
}

@article{Schoch:1931,
      author = {{Schoch}, Carl},
       title = "{Die s{\"a}kulare Acceleration des Mondes und der Sonne}",
     journal = {Astro\-nomi\-sche Abhandlungen. Erg{\"a}nzungshefte zu den Astronomischen Nachrichten},
   publisher = {Verlag der Astronomischen Nachrichten},
      volume = {8},
     address = {Kiel},
        year = 1931
}

@INPROCEEDINGS{1975grhe.conf..459M,
      author = {{Muller}, P.~M. and {Stephenson}, F.~R.},
       title = "{The accelerations of the earth and moon from early astronomical observations}",
    keywords = {Acceleration (Physics), Earth-Moon System, Solar Eclipses, Astronomy, Data Recording, Deceleration, Earth Rotation, Light Curve, Solar System, Tides},
   booktitle = {Growth Rhythms and the History of the Earth's Rotation},
        year = 1975,
      editor = {{Rosenberg}, G.~D. and {Runcorn}, S.~K.},
       pages = {459-533},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1975grhe.conf..459M/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1978tfer.conf....5S,
      author = {{Stephenson}, F.~R.},
       title = "{Pre-Telescopic Astronomical Observations}",
   booktitle = {Tidal Friction and the Earth's Rotation},
        year = 1978,
      editor = {{Brosche}, P. and {Suendermann}, J.},
       pages = {5},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1978tfer.conf....5S/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979AcA....29..101S,
      author = {{Schmadel}, L.~D. and {Zech}, G.},
       title = "{Polynomial approximations for the correction delta T E.T.-U.T. in the period 1800-1975}",
     journal = {Acta Astronomica},
    keywords = {Ephemeris Time, Error Correcting Devices, Polynomials, Universal Time, Approximation, Least Squares Method, Long Term Effects, Tables (Data)},
        year = 1979,
      volume = 29,
       pages = {101-104},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1979AcA....29..101S/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984RSPTA.313...47S,
      author = {{Stephenson}, F.~R. and {Morrison}, L.~V.},
       title = "{Long-term changes in the rotation of the earth - 700 B.C. to A.D. 1980}",
     journal = {Philosophical Transactions of the Royal Society of London Series A},
    keywords = {Earth Rotation, Secular Variations, Tides, Acceleration (Physics), Lunar Eclipses, Lunar Tides, Solar Eclipses},
        year = 1984,
       month = nov,
      volume = 313,
       pages = {47-70},
         doi = {10.1098/rsta.1984.0082},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1984RSPTA.313...47S/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@book{Tuckerman:1962,
      author = {{Tuckerman}, Bryant},
       title = "{Planetary, Lunar, and Solar Positions, 601 B.C. to A.D. 1, at Five-day and Ten-day Intervals}",
   publisher = {The American Philosophical Society},
      series = {American Philosophical Society: Memoirs of the American Philosophical Society},
        lccn = {62014516},
         url = {https://books.google.com/books?id=ZyUWAAAAIAAJ},
      volume = {56},
   publisher = {American Philosophical Society},
        year = 1962
}

@book{Tuckerman:1964,
      author = {{Tuckerman}, Bryant},
       title = "{Planetary, Lunar and Solar Positions A.D. 2 to A.D. 1649 at Five Day and Ten Day Intervals}",
   publisher = {The American Philosophical Society},
      series = {American Philosophical Society: Memoirs of the American Philosophical Society},
      volume = {59},
        isbn = {9780871690593},
        lccn = {64014093},
         url = {https://books.google.com/books?id=cDQLAAAAIAAJ},
   publisher = {American Philosophical Society},
        year = 1964
}

@book{Goldstine:1973,
       title = {New and Full Moons 1001 B.C. to A.D. 1651},
      author = {{Goldstine}, Herman Heine},
      volume = {94},
        isbn = {9780871690944},
        lccn = {72089401},
      series = {American Philosophical Society: Memoirs of the American Philosophical Society},
         url = {https://books.google.com/books?id=lgsNAAAAIAAJ},
        year = {1973},
   publisher = {American Philosophical Society}
}

@book{Bretagnon-Simon:1986,
      author = {Pierre Bretagnon and Jean-Louis Simon},
       title = {Planetary Programs and Tables from –4000 to +2800},
     address = {Richmond},
   publisher = {Willmann-Bell},
        year = 1986
}

@INPROCEEDINGS{1982ASSL...96..173M,
      author = {{Morrison}, L.~V. and {Stephenson}, F.~R.},
       title = "{Secular and decade fluctuations in the earth's rotation - 700 BC - AD 1978}",
    keywords = {Earth Rotation, Secular Variations, Deceleration, Lunar Eclipses, Lunar Occultation, Lunar Tides, Universal Time},
   booktitle = {Sun and Planetary System},
        year = 1982,
      series = {Astrophysics and Space Science Library},
      volume = 96,
      editor = {{Fricke}, W. and {Teleki}, G.},
       pages = {173-178},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1982ASSL...96..173M/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1952AJ.....57..125B,
      author = {{Brouwer}, D.},
       title = "{A study of the changes in the rate of rotation of the earth}",
     journal = {Astronomical Journal},
        year = 1952,
       month = sep,
      volume = 57,
       pages = {125},
         doi = {10.1086/106723},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1952AJ.....57..125B/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@book{houlden1986supplement,
       title = {A Supplement to the Tuckerman Tables},
      author = {{Houlden}, M.A. and {Stephenson}, F.R.},
      volume = {170},
        isbn = {9780871691705},
        lccn = {lc86071019},
         url = {https://books.google.ru/books?id=JwsNAAAAIAAJ},
        year = {1986},
   publisher = {American Philosophical Society}
}

@book{Espenak:1987,
      author = {{Espenak}, Fred},
       title = {Fifty Year Canon of Solar Eclipses: 1986 -- 2035},
     address = {Washington},
   publisher = {NASA},
        year = 1987
}

@book{Espenak:1989,
      author = {{Espenak}, Fred},
       title = {Fifty Year Canon of Lunar Eclipses: 1986 -- 2035},
     address = {Washington},
   publisher = {NASA},
        year = 1989
}

@ARTICLE{1988A&A...205L...8B,
      author = {{Borkowski}, K.~M.},
       title = "{ELP 2000-85 and the dynamic time-universal time relation}",
     journal = {Astronomy and Astrophysics},
    keywords = {Celestial Bodies, Earth Rotation, Ephemeris Time, Lunar Eclipses, Solar Eclipses, Universal Time, Fortran, Lunar Occultation},
        year = 1988,
       month = oct,
      volume = 205,
       pages = {L8-L10},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1988A%26A...205L...8B/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988AN....309..219S,
      author = {{Schmadel}, L.~D. and {Zech}, G.},
       title = "{Empirical Transformations from U.T. to E.T. for the Period 1800-1988}",
     journal = {Astronomische Nachrichten},
        year = 1988,
      volume = 309,
         doi = {10.1002/asna.2113090316},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1988AN....309..219S/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@book{Chapront-Touze:1991,
      author = {{Chapront-Touz{\'e}}, Michelle and Chapront, Jean},
       title = {Lunar Tables and Programs from 4000 B.C. to A.D. 8000},
     address = {Richmond},
   publisher = {Willmann-Bell},
        year = 1991
}

@ARTICLE{1995RSPTA.351..165S,
      author = {{Stephenson}, F.~R. and {Morrison}, L.~V.},
       title = "{Long-Term Fluctuations in the Earth's Rotation: 700 BC to AD 1990}",
     journal = {Philosophical Transactions of the Royal Society of London Series A},
        year = 1995,
       month = apr,
      volume = 351,
       pages = {165-202},
         doi = {10.1098/rsta.1995.0028},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1995RSPTA.351..165S/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@book{Stephenson:1997,
      author = {{Stephenson}, F. Richard},
       title = {Historical Eclipses and Earth's Rotation}, 
   publisher = {Cambridge University Press}, 
        year = {1997},
        isbn = {9780511525186}, 
        note = {Cambridge Books Online}, 
         doi = {10.1017/CBO9780511525186},
		 url = {http://ebooks.cambridge.org/ebook.jsf?bid=CBO9780511525186}
}

@book{AstronomicalAlgorithms:1998,
      author = {{Meeus}, Jean},
       title = {Astronomical Algorithms},
   publisher = {Willmann-Bell},
     address = {Richmond},
     edition = {2nd},
        year = 1998
}

@book{AstronomicalAlgorithms:1991,
      author = {{Meeus}, Jean},
       title = {Astronomical Algorithms},
   publisher = {Willmann-Bell},
     address = {Richmond},
        year = 1991
}

@book{AstronomicalFormulaeForCalculators:1988,
      author = {{Meeus}, Jean},
       title = {Astronomical Formulae for Calculators},
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     edition = {4th},
     address = {Richmond},
        year = 1988
}

@book{Montenbruck-Pfleger:2000,
      author = {{Montenbruck}, O. and {Pfleger}, T.},
       title = {Astronomy on the Personal Computer},
   publisher = {Springer},
     address = {Berlin},
     edition = {fourth edition},
        isbn = {3-540-67221-4},
        year = 2000
}

@book{Reingold-Dershowitz:1997,
      author = {{Dershowitz}, Nachum and {Reingold}, Edward M.},
       title = {Calendrical Calculations},
     address = {Cambridge},
   publisher = {Cambridge University Press},
     edition = {1st},
        year = 1997
}

@book{Reingold-Dershowitz:2001,
      author = {{Reingold}, Edward M. and {Dershowitz}, Nachum},
       title = {Calendrical Calculations (The Millennium Edition)},
     address = {Cambridge},
   publisher = {Cambridge University Press},
     edition = {2nd},
        year = 2001
}

@book{Reingold-Dershowitz:2007,
      author = {{Reingold}, Edward M. and {Dershowitz}, Nachum},
       title = {Calendrical Calculations},
     address = {Cambridge},
   publisher = {Cambridge University Press},
     edition = {3rd},
        year = 2007
}

@book{Reingold-Dershowitz:2002,
      author = {{Reingold}, Edward M. and {Dershowitz}, Nachum},
       title = {Calendrical Tabulations 1900-2200},
     address = {Cambridge},
   publisher = {Cambridge University Press},
        year = 2002
}

@book{Reingold-Dershowitz:2018,
      author = {{Reingold}, Edward M. and {Dershowitz}, Nachum},
       title = {Calendrical Calculations: The Ultimate Edition},
     address = {Cambridge},
   publisher = {Cambridge University Press},
     edition = {4th},
        year = 2018,
         doi = {10.1017/9781107415058}
}

@book{Espenak-Meeus:2006,
      author = {{Espenak}, Fred and {Meeus}, Jean},
       title = {Five Millennium Canon of Solar Eclipses: -1900 to +3000},
   publisher = {NASA},
      number = {NASA/TP-2006-214141},
        year = 2006,
	 url = {https://eclipse.gsfc.nasa.gov/SEpubs/5MCSE.html}
}

@book{Espenak-Meeus:2009,
      author = {{Espenak}, Fred and {Meeus}, Jean},
       title = {Five Millennium Canon of Lunar Eclipses: -1999 to +3000 (2000 BCE to 3000 CE)},
   publisher = {NASA},
      number = {NASA/TP-2009-214172},
        year = 2009,
	 url = {https://eclipse.gsfc.nasa.gov/SEpubs/5MKLE.html}
}

@book{Espenak:2014,
      author = {{Espenak}, Fred},
       title = {Thousand Year Canon of Solar Eclipses 1501 to 2500},
   publisher = {Astropixels Publishing},
        year = 2014,
	 url = {https://eclipsewise.com/pubs/ap001.html}
}

@ARTICLE{2000JBAA..110..323M,
      author = {{Meeus}, Jean and {Simons}, L.},
       title = "{Polynomial approximations to Delta T, 1620-2000 AD}",
     journal = {Journal of the British Astronomical Association},
        year = 2000,
       month = dec,
      volume = 110,
      adsurl = {https://ui.adsabs.harvard.edu/abs/2000JBAA..110..323M/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004JHA....35..327M,
      author = {{Morrison}, L.~V. and {Stephenson}, F.~R.},
       title = "{Historical values of the Earth's clock error {$\Delta$}T and the calculation of eclipses}",
     journal = {Journal for the History of Astronomy},
    keywords = {History of Astronomy},
        year = 2004,
       month = aug,
      volume = 35,
       pages = {327-336},
      adsurl = {https://ui.adsabs.harvard.edu/abs/2004JHA....35..327M/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005JHA....36..339M,
      author = {{Morrison}, L.~V. and {Stephenson}, F.~R.},
       title = "{Addendum: Historical values of the Earth's clock error}",
     journal = {Journal for the History of Astronomy},
    keywords = {History of Astronomy},
        year = 2005,
       month = aug,
      volume = 36,
       pages = {339},
      adsurl = {https://ui.adsabs.harvard.edu/abs/2005JHA....36..339M/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{StephensonMorrisonHohenkerk:2016,
      author = {{Stephenson}, F.~R. and {Morrison}, L.~V. and C.~Y. Hohenkerk},
       title = "{Measurement of the Earth’s rotation: 720 BC to AD 2015}",
     journal = {Proc. R. Soc. A},
    keywords = {History of Astronomy},
        year = 2016,
       month = dec,
      volume = 472,
       pages = {20160404},
         doi = {10.1098/rspa.2016.0404},
}
@ARTICLE{2006POBeo..80..251B,
      author = {{Banjevic}, B.},
       title = "{Ancient eclipses and dating the fall of Babylon}",
     journal = {Publications de l'Observatoire Astronomique de Beograd},
        year = 2006,
       month = may,
      volume = 80,
       pages = {251-257},
      adsurl = {https://ui.adsabs.harvard.edu/abs/2006POBeo..80..251B/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@article{Islam-Sadiq-Qureshi:2008,
      author = {{Islam}, Sana and {Sadiq}, Muhammad and {Qureshi}, Muhammad Shahid},
       title = {Error Minimization of Polynomial Approximation of Delta T},
     journal = {Journal of Astrophysics and Astronomy},
        year = 2008,
      volume = {29},
       issue = {3-4},
       pages = {363--366},
         url = {http://www.ias.ac.in/describe/article/joaa/029/03-04/0363-0366}
}

@article{Khalid-Sultana-Zaidi:2014,
      author = {{Khalid}, M. and {Sultana}, Mariam and {Zaidi}, Faheem},
       title = {Delta T: Polynomial Approximation of Time Period 1620--2013},
     journal = {Journal of Astrophysics},
        year = 2014,
      volume = {2014},
         DOI = {10.1155/2014/480964}
}

@ARTICLE{1959ApJS....4..257S,
      author = {{Sharpless}, S.},
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       pages = {257},
         doi = {10.1086/190049},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1959ApJS....4..257S/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1960MNRAS.121..103R,
      author = {{Rodgers}, A.~W. and {Campbell}, C.~T. and {Whiteoak}, J.~B.},
       title = "{A catalogue of H{$\alpha$}-emission regions in the southern Milky Way}",
     journal = {Monthly Notices of the Royal Astronomical Society},
        year = 1960,
      volume = 121,
       pages = {103},
         doi = {10.1093/mnras/121.1.103},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1960MNRAS.121..103R/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966AJ.....71..990V,
      author = {{van den Bergh}, S.},
       title = "{A study of reflection nebulae.}",
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       pages = {990-998},
         doi = {10.1086/109995},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1966AJ.....71..990V/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1962ApJS....7....1L,
      author = {{Lynds}, B.~T.},
       title = "{Catalogue of Dark Nebulae.}",
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      volume = 7,
       pages = {1},
         doi = {10.1086/190072},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1962ApJS....7....1L/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965ApJS...12..163L,
      author = {{Lynds}, B.~T.},
       title = "{Catalogue of Bright Nebulae.}",
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         doi = {10.1086/190123},
      adsurl = {https://ui.adsabs.harvard.edu/abs/1965ApJS...12..163L/abstract},
     adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1946MeLuS.119....1C,
      author = {{Cederblad}, S.},
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}

@BOOK{1927cdos.book.....B,
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        year = 1927,
      adsurl = {https://ui.adsabs.harvard.edu/abs/1927cdos.book.....B/abstract},
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}

@ARTICLE{1915MmRAS..60..175M,
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}

@ARTICLE{1931AnLun...2....1C,
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@ARTICLE{2003A&A...399..141M,
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}

@BOOK{Meeus:Morsels,
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@BOOK{Meeus:Morsels2,
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@BOOK{Meeus:Morsels3,
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@BOOK{Meeus:Morsels4,
      author = {{Meeus}, Jean},
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}
@BOOK{Meeus:Morsels5,
      author = {{Meeus}, Jean},
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@Book{Heafner,
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#Article{IAU:RotationalElements:2009,
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                  R. Courtin and T. Fukushima and D. Hestroffer and J. L. Hilton and G. A. Krasinsky and
                  G. Neumann and J. Oberst and P. K. Seidelmann and P. Stooke and D. J. Tholen and
                  P. C. Thomas and I. P. Williams},
       title = {{Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2009}},
     journal = {Celest Mech Dyn Astr},
        year = {2010},
         doi = {10.1007/s10569-010-9320-4},
       month = dec
}



@TechReport{Snyder:MapProjections,
  author = 		 {John P. Snyder},
  title = 		 {{M}ap {P}rojections -- {A} {W}orking {M}anual},
  institution =  {U.S. Geological Survey},
  year = 		 {1987},
  OPTkey = 		 {},
  type = 	 {USGS Professional Papers},
  number = 	 {1395},
  address = 	 {Washington},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@Misc{Abdali:1997,
  author = 	 {S. Kamal Abdali},
  title = 	 {{The Correct Quibla}},
  dead_url = {http://www.patriot.net/users/abdali/ftp/qibla.pdf},
  month = 	 sep,
  year = 	 {1997}
}

@ARTICLE{2001AJ....122.3466M,
       author = {{Mason}, Brian D. and {Wycoff}, Gary L. and {Hartkopf}, William I. and {Douglass}, Geoffrey G. and {Worley}, Charles E.},
        title = "{The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog}",
      journal = {The Astronomical Journal},
     keywords = {Stars: Binaries: General, Stars: Binaries: Visual, Catalogs},
         year = 2001,
        month = dec,
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       number = {6},
        pages = {3466-3471},
          doi = {10.1086/323920},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AJ....122.3466M/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2012AstL...38..331A,
	author = {{Anderson}, E. and {Francis}, C.},
	title = "{XHIP: An extended hipparcos compilation}",
	journal = {Astronomy Letters},
	archivePrefix = "arXiv",
	eprint = {1108.4971},
	keywords = {astrometry, spectrography, radial velocities, spectral classifications, iron abundances, photometry, solar neighborhood, kinematics, open clusters, stellar associations, exoplanets, local standard of rest},
	year = 2012,
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	adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2000A&AS..143....9W,
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	doi = {10.1051/aas:2000332},
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	adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993yCat.3135....0C,
	author = {{Cannon}, Annie Jump and {Pickering}, Edward C.},
	title = "{VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)}",
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}

@PROCEEDINGS{1997ESASP1200.....E,
	title = "{The HIPPARCOS and TYCHO catalogues. Astrometric and photometric star catalogues derived from the ESA HIPPARCOS Space Astrometry Mission}",
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	booktitle = {ESA Special Publication},
	year = 1997,
	series = {ESA Special Publication},
	volume = 1200,
	editor = {{ESA}},
	adsurl = {https://ui.adsabs.harvard.edu/abs/1997ESASP1200.....E/abstract},
	adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2000A&A...355L..27H,
	author = {{H{\o}g}, E. and {Fabricius}, C. and {Makarov}, V.~V. and {Urban}, S. and 
	{Corbin}, T. and {Wycoff}, G. and {Bastian}, U. and {Schwekendiek}, P. and 
	{Wicenec}, A.},
	title = "{The Tycho-2 catalogue of the 2.5 million brightest stars}",
	journal = {Astronomy and Astrophysics},
	keywords = {ASTROMETRY, STARS: FUNDAMENTAL PARAMETERS, CATALOGS},
	year = 2000,
	month = mar,
	volume = 355,
	pages = {L27-L30},
	adsurl = {https://ui.adsabs.harvard.edu/abs/2000A%26A...355L..27H/abstract},
	adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004AAS...205.4815Z,
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	{Gaume}, R. and {Wycoff}, G.~L.},
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	pages = {1418},
	adsurl = {https://ui.adsabs.harvard.edu/abs/2004AAS...205.4815Z/abstract},
	adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008ApJ...676.1008N,
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 keywords = {black hole physics, globular clusters: individual: {$\omega$} Centauri, stellar dynamics},
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    pages = {1008-1015},
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  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2009AJ....137.3437B,
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  journal = {The Astronomical Journal},
archivePrefix = "arXiv",
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 keywords = {binaries: spectroscopic, galaxies: clusters: general, Magellanic Clouds, stars: early-type, stars: kinematics},
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   adsurl = {https://ui.adsabs.harvard.edu/abs/2009AJ....137.3437B/abstract},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

	  
@Book{Delporte:1930,
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@ARTICLE{1987PASP...99..695R,
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	adsurl = {https://ui.adsabs.harvard.edu/abs/1987PASP...99..695R/abstract},
	adsnote = {Provided by the SAO/NASA Astrophysics Data System. The catalog file is ADC VI/42.}
}

@BOOK{1964cbs..book.....H,
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 keywords = {HIGH LUMINOSITY STARS, STAR CATALOGS},
booktitle = {New Haven, Conn.: Yale University Observatory, 1964, 3rd rev.ed., edited by Hoffleit, Dorrit},
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  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


@TechReport{DE43x,
  author = 		 {William M. Folkner and James G. Williams and Dale H. Boggs and Ryan S. Park and Petr Kuchynka},
  title = 		 {{T}he {P}lanetary and {L}unar {E}phemerides {DE430} and {DE431}},
  institution =  {JPL/NASA},
  year = 		 {2014},
  OPTkey = 		 {},
  type = 	 {IPN Progress Report},
  number = 	 {42-196},
  address = 	 {},
  month = 	 feb,
  OPTnote = 	 {},
  OPTannote = 	 {},
  url = {https://ipnpr.jpl.nasa.gov/progress_report/42-196/196C.pdf}
}

@Article{DE44x,
  author = 	 {Ryan S. Park and William M. Folkner and James G. Williams and Dale H. Boggs},
  title = 	 {{The JPL Planetary and Lunar Ephemerides DE440 and DE441}},
  journal = 	 {The Astronomical Journal},
  year = 	 {2021},
  OPTkey = 	 {},
  OPTvolume = 	 {},
  number = 	 {161},
  pages = 	 {105-120},
  month = 	 mar,
  OPTnote = 	 {},
  OPTannote = 	 {},
  url = {https://doi.org/10.3847/1538-3881/abd414}
}

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@ARTICLE{2014MNRAS.442.2600C,
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 primaryClass = "astro-ph.IM",
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  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966ApJS...14....1A,
   author = {{Arp}, H.},
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  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001A&A...378..843K,
   author = {{Kohoutek}, L.},
    title = "{Version 2000 of the Catalogue of Galactic Planetary Nebulae}",
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}

@ARTICLE{2001A&AT...20..717V,
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@BOOK{1992secg.book.....A,
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    title = "{The Strasbourg-ESO Catalogue of Galactic Planetary Nebulae. Parts I, II.}",
 keywords = {Astronomical data bases: catalogues,  planetary nebulae: general},
booktitle = {The Strasbourg-ESO Catalogue of Galactic Planetary Nebulae.~Parts I, II., by Acker, A.; Marcout, J.; Ochsenbein, F.; Stenholm, B.; Tylenda, R.; Schohn, C..~ European Southern Observatory, Garching (Germany), 1992, 1047 p., ISBN 3-923524-41-2,},
     year = 1992,
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  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2014yCat.7272....0G,
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  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989ApJS...70....1A,
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}

@INPROCEEDINGS{2010ASPC..431...59B,
   author = {{Berglund}, K. and {Spearman}, R.},
    title = "{Using Free, Open Source Stellarium Software for IYA 2009}",
booktitle = {Science Education and Outreach: Forging a Path to the Future},
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    month = aug,
    pages = {59},
   adsurl = {https://ui.adsabs.harvard.edu/abs/2010ASPC..431...59B/abstract},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993ApL....29....1H,
       author = {{Hickson}, Paul},
        title = "{Atlas of Compact Groups of Galaxies (Special Issue)}",
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        month = jan,
       volume = {29},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/#abs/1993ApL&C..29....1H/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008ApJ...689..194S,
       author = {{Stanghellini}, Letizia and {Shaw}, Richard A. and {Villaver}, Eva},
        title = "{The Magellanic Cloud Calibration of the Galactic Planetary Nebula
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      journal = {The Astrophysical Journal},
     keywords = {planetary nebulae: general, Astrophysics},
         year = 2008,
        month = dec,
       volume = {689},
        pages = {194-202},
          doi = {10.1086/592395},
archivePrefix = {arXiv},
       eprint = {0807.1129},
       adsurl = {https://ui.adsabs.harvard.edu/#abs/2008ApJ...689..194S/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1982ESO...C......0L,
       author = {{Lauberts}, A.},
        title = "{ESO/Uppsala survey of the ESO(B) atlas}",
    booktitle = {Garching: European Southern Observatory (ESO), 1982},
         year = 1982,
       adsurl = {https://ui.adsabs.harvard.edu/#abs/1982euse.book.....L/abstract},
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@Article{deLorenzis:2018,
  author = 	 {De Lorenzis, A. and Orofino, V.},
  title = 	 {Comparison of astronomical software programs for archaeoastronomical applications},
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@Book{Ginzel:Chronologie,
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@Book{Ginzel:ChronologieI,
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@Book{Ginzel:ChronologieII,
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@Book{Ginzel:ChronologieIII,
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@ARTICLE{1969A&A.....1..270D,
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@ARTICLE{1975AJ.....80..208V,
       author = {{van den Bergh}, S. and {Herbst}, W.},
        title = "{Catalogue of southern stars embedded in nebulosity.}",
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          doi = {10.1086/111733},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007ApJ...670..363H,
       author = {{Hessels}, J.~W.~T. and {Ransom}, S.~M. and {Stairs}, I.~H. and
         {Kaspi}, V.~M. and {Freire}, P.~C.~C.},
        title = "{A 1.4 GHz Arecibo Survey for Pulsars in Globular Clusters}",
      journal = {The Astrophysical Journal},
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       number = {1},
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       eprint = {0707.1602},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007ApJ...670..363H/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995A&AS..113..325H,
       author = {{Hilton}, J. and {Lahulla}, J.~F.},
        title = "{Distance measurements of LYNDS galactic dark nebulae.}",
      journal = {Astronomy and Astrophysics Supplement},
     keywords = {ISM: CLOUDS, EXTINCTION, GENERAL, DATA BASES: MISCELLANEOUS},
         year = "1995",
        month = oct,
       volume = {113},
        pages = {325},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995A&AS..113..325H/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996AJ....112.1487H,
       author = {{Harris}, William E.},
        title = "{A Catalog of Parameters for Globular Clusters in the Milky Way}",
      journal = {Astronomical Journal},
     keywords = {GLOBULAR CLUSTERS: GENERAL, CATALOGS},
         year = "1996",
        month = oct,
       volume = {112},
        pages = {1487},
          doi = {10.1086/118116},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AJ....112.1487H/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966BAICz..17...33R,
       author = {{Ruprecht}, J.},
        title = "{Classification of open star clusters}",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1966,
        month = jan,
       volume = {17},
        pages = {33},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966BAICz..17...33R/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975AJ.....80...11V,
       author = {{van den Bergh}, S. and {Hagen}, G.~L.},
        title = "{Uniform survey of clusters in the southern Milky Way.}",
      journal = {Astronomical Journal},
         year = 1975,
        month = jan,
       volume = {80},
        pages = {11-16},
          doi = {10.1086/111707},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975AJ.....80...11V/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995yCat.1131....0S,
       author = {{SAO Staff}},
        title = "{VizieR Online Data Catalog: SAO Star Catalog J2000 (SAO Staff 1966; USNO, ADC 1990)}",
      journal = {VizieR Online Data Catalog},
     keywords = {Positional data, Proper motions},
         year = 1995,
        month = oct,
          eid = {I/131A},
        pages = {I/131A},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995yCat.1131....0S/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@book{2009cdsa.book,
       author = {{Mullaney}, James and {Tirion}, Wil},
        title = "{The Cambridge Double Star Atlas}",
         year = 2009
}

@BOOK{2015cdsa.book.....M,
       author = {{MacEvoy}, Bruce and {Tirion}, Wil},
        title = "{The Cambridge Double Star Atlas}",
         year = 2015,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015cdsa.book.....M/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@Article{Zotti-etal:JSA2020.6.2,
  author = 	 {Georg Zotti and Susanne Hoffmann and Alexander Wolf and Fabien Ch{\'e}reau and Guillaume Ch{\'e}reau},
  title = 	 {The Simulated Sky: Stellarium for Cultural Astronomy Research},
  journal = 	 {Journal for Skyscape Archaeology},
  year = 	 {2021},
  OPTkey = 	 {},
  volume = 	 {6},
  number = 	 {2},
  pages = 	 {221-258},
  month = 	 mar,
  OPTnote = 	 {},
  OPTannote = 	 {},
  url = {https://journal.equinoxpub.com/JSA/article/view/17822},
  doi = {10.1558/jsa.17822}
}


@InProceedings{Kapadia:2008,
  author = 	 {Kapadia, Amit and Fabien Ch\'{e}reau and Lars Lindberg Christensen and
                  Lars Holm Nielsen and Adrienne Gauthier and Robert Hurt and Ryan Wyatt},
  title = 	 {{VAMP in Stellarium/VirGO: A proof of concept}},
  OPTcrossref =  {},
  OPTkey = 	 {},
  booktitle =    {Communicating Astronomy with the Public 2007:
                  Proceedings From the IAU/National Observatory of Athens/ESA/ESO Conference 8-11 October 2007},
  year = 	 {2008},
  editor = 	 {L. L. Christensen and M. Zoulias and I. Robson},
  OPTvolume = 	 {},
  OPTnumber = 	 {},
  OPTseries = 	 {},
  pages = 	 {220-224},
  OPTmonth = 	 {},
  OPTaddress = 	 {},
  OPTorganization = {},
  publisher =    {ESA/Hubble},
  OPTnote = 	 {},
  OPTannote = 	 {},
  url = {https://www.eso.org/public/archives/books/pdf/book_0031.pdf}
}


@InProceedings{Bruneton:2008,
  author = {Eric Bruneton and Fabrice Neyret},
  title = {{Precomputed Atmospheric Scattering}},
  booktitle =    {{Proceedings of the 19th Eurographics Symposium on Rendering 2008}},
  pages =        {1079-1086},
  year = 	 {2008},
  OPTeditor = 	 {},
  volume =       {27},
  number =       {4},
  series = 	 {Computer Graphics Forum},
  OPTmonth =     {},
  organization = {Eurographics},
  publisher =    {Wiley},
  doi =          {10.1111/j.1467-8659.2008.01245.x}
}

@InProceedings{Jensen:2001:NightSky,
  author =       {Henrik Wann Jensen and M. M. Stark and Simon Premo\v{z}e and Peter Shirley and F. Durand and J. Dorsey},
  title =        {{A Physically-Based Night Sky Model}},
  booktitle = {Proceedings of SIGGRAPH 2001},
  OPTpages =     {},
  year =         {2001},
  organization = {ACM},
  OPTpublisher = {},
  OPTnote =      {},
  OPTannote =    {}
}

@Article{Schaefer:Limits-Archaeo,
  author = 	 {Bradley E. Schaefer},
  title = 	 {{Astronomy and the Limits of Vision}},
  journal = 	 {Archaeoastronomy},
  year = 	 {1989-93},
  OPTkey = 	 {},
  volume = 	 {XI},
  OPTnumber = 	 {},
  pages = 	 {78--90},
  OPTmonth = 	 {},
  OPTnote = 	 {shorter version of Schaefer:Limits},
  OPTannote = 	 {}
}
@Article{Schaefer:Limits,
  author = 	 {Bradley E. Schaefer},
  title = 	 {{Astronomy and the Limits of Vision}},
  journal = 	 {Vistas in Astronomy},
  year = 	 {1993},
  OPTkey = 	 {},
  volume = 	 {36},
  OPTnumber = 	 {},
  pages = 	 {311--361},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}
@Article{Schaefer:LimitingMagnitudes,
  author = 	 {Bradley E. Schaefer},
  title = 	 {{Telescopic Limiting Magnitudes}},
  journal = 	 {Publications of the Astronomical Society of the Pacific},
  year = 	 {1990},
  OPTkey = 	 {},
  volume = 	 {102},
  OPTnumber = 	 {648},
  pages = 	 {212--229},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@TechReport{HiPS,
  author = 	 {Pierre Fernique},
  title = 	 {{HiPS -- Hierarchical Progressive Survey}},
  institution =  {International Virtual Observatory Alliance},
  year = 	 {2017},
  OPTkey = 	 {},
  OPTtype = 	 {},
  OPTnumber = 	 {},
  OPTaddress = 	 {},
  OPTmonth = 	 {},
  note = 	 {\url{https://www.ivoa.net/documents/HiPS/20170519/REC-HIPS-1.0-20170519.pdf}},
  OPTannote = 	 {},
}

@Book{Rey:TheStars,
  author = 	 {H. A. Rey},
  title = 	 {{The Stars: A New Way to See Them}},
  publisher = 	 {Houghton Mifflin Company},
  year = 	 {1952},
  address = 	 {Boston},
  OPTedition = 	 {},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@InProceedings{AncientSkies:2011,
 author = {R\"{u}diger Schultz and Doris Vickers},
 title = {The '{A}ncient {S}kies' project --- human cultures and their skies},
 OPTcrossref =    {},
 OPTkey =         {},
 booktitle =      {Archaeoastronomy and {E}thnoastronomy: {B}uilding {B}ridges between {C}ultures},
 pages =          {397-403},
 year =           {2011},
 editor = 	 {Clive L. N. Ruggles},
 OPTvolume = 	 {},
 number = 	 {278},
 series = 	 {IAU Symposium},
 OPTaddress = 	 {},
 OPTmonth =          {January 5-14},
 organization =   {International Astronomical Union},
 publisher =      {Cambridge University Press},
 OPTnote =        {}
}

@article{StephensonMorrisonHohenkerk:2021,
       author = {Morrison, L. V.  and Stephenson, F. R.  and Hohenkerk, C. Y.  and Zawilski, M. },
        title = {Addendum 2020 to `Measurement of the Earth's rotation: 720 BC to AD 2015'},
      journal = {Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences},
       volume = {477},
       number = {2246},
        pages = {20200776},
         year = {2021},
          doi = {10.1098/rspa.2020.0776},
          URL = {https://royalsocietypublishing.org/doi/abs/10.1098/rspa.2020.0776},
       eprint = {https://royalsocietypublishing.org/doi/pdf/10.1098/rspa.2020.0776},
     abstract = { Historical reports of solar eclipses are added to our previous dataset (Stephenson et al. 2016
                  Proc. R. Soc. A 472, 20160404 (doi:10.1098/rspa.2016.0404)) in order to refine our
                  determination of centennial and longer-term changes since 720 BC in the rate of rotation of the
                  Earth. The revised observed deceleration is −4.59 ± 0.08 × 10−22 rad s−2. By comparison the
                  predicted tidal deceleration based on the conservation of angular momentum in the
                  Sun–Earth–Moon system is −6.39 ± 0.03 × 10−22 rad s−2. These signify a mean
                  accelerative component of +1.8 ± 0.1 × 10−22 rad s−2. There is also evidence
                  of an oscillatory variation in the rate with a period of about 14 centuries. }
}

@Book{2006Jenniskens.book,
       author = {{Jenniskens}, P.},
        title = "{Meteor Showers and their Parent Comets}",
    publisher = {Cambridge University Press},
         year = 2006
}

@Article{1994A&A...287..990J,
       author = {{Jenniskens}, P.},
        title = "{Meteor stream activity I. The annual streams.}",
      journal = {Astronomy and Astrophysics},
     keywords = {METEORS: METEOROIDS; COMETS: GENERAL},
         year = "1994",
        month = jul,
       volume = {287},
        pages = {990-1013},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994A%26A...287..990J/abstract},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@Article{1998Jenniskens,
       author = {Peter Jenniskens and Chris Crawford and Steven J. Butow and David Nugent and Mike Koop and David Holman and Jane Houston and Klaas Jobse and Gary Kronk and Kelly Beatty},
        title = {{Lorentz Shaped Comet Dust Trail Cross Section from New Hybrid Visual and Video Meteor Counting Technique - Implications for Future Leonid Storm Encounters}},
      journal = {Earth, Moon, and Planets},
         year = "1998",
        month = jan,
       volume = {82},
        pages = {191–208},
          doi = {10.1023/A:1017076829926}
}

@Article{1999Brown,
       author = {{Brown}, P.},
        title = {{The Leonid Meteor Shower: Historical Visual Observations}},
      journal = {Icarus},
         year = "1999",
        month = apr,
       volume = {138},
        pages = {287-308},
          doi = {10.1006/icar.1998.6074}
}

@InCollection{Zotti-etal:SEAC2021,
  author = 	 {Georg Zotti and Susanne M. Hoffmann and Doris Vickers and R{\"u}diger Schultz and Alexander Wolf},
  title = 	 {{Revisiting Star Names: Stellarium and the Ancient Skies Database}},
  booktitle = 	 {Cultural Astronomy \& Ancient Skywatching: Proceeding of the 28th Annual Meeting of the European Society for Astronomy in Culture (SEAC), 6-10 September 2021, Stara Zagora, Bulgaria},
  OPTcrossref =  {},
  OPTkey = 	 {},
  publisher = {TOTEM Studio},
  year = 	 {2023},
  editor = 	 {Penka Maglova and Alexey Stoev},
  OPTchapter = 	 {},
  pages = 	 {131-138},
  address = 	 {Plovdiv},
  isbn =         {978-619-91961-2-0},
  OPTnote = 	 {Describes the attempted relaunch of ancient-skies with its working accessor plugin. A-S has not been resurrected as of 2023.},
  OPTannote = 	 {}
}

@INPROCEEDINGS{MMT-9:Karpov,
       author = {{Karpov}, S. and {Katkova}, E. and {Beskin}, G. and {Biryukov}, A. and {Bondar}, S. and {Davydov}, E. and {Ivanov}, E. and {Perkov}, A. and {Sasyuk}, V.},
        title = "{Massive photometry of low-altitude artificial satellites on Mini-Mega-TORTORA}",
     keywords = {astronomical databases: miscellaneous},
    booktitle = {Revista Mexicana de Astronomia y Astrofisica Conference Series},
         year = 2016,
       series = {Revista Mexicana de Astronomia y Astrofisica Conference Series},
       volume = {48},
        month = dec,
        pages = {112-113},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016RMxAC..48..112K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{MMT-9:Beskin,
       author = {{Beskin}, G.~M. and {Karpov}, S.~V. and {Biryukov}, A.~V. and {Bondar}, S.~F. and {Ivanov}, E.~A. and {Katkova}, E.~V. and {Orekhova}, N.~V. and {Perkov}, A.~V. and {Sasyuk}, V.~V.},
        title = "{Wide-field optical monitoring with Mini-MegaTORTORA (MMT-9) multichannel high temporal resolution telescope}",
      journal = {Astrophysical Bulletin},
     keywords = {gamma-ray burst: individual: GRB 160625B, instrumentation: miscellaneous, techniques: photometric},
         year = 2017,
        month = jan,
       volume = {72},
       number = {1},
        pages = {81-92},
          doi = {10.1134/S1990341317030105},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017AstBu..72...81B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@misc{mallama2020starlink,
      title={Starlink Satellite Brightness Before VisorSat}, 
      author={Anthony Mallama},
      year={2020},
      eprint={2006.08422},
      archivePrefix={arXiv},
      primaryClass={astro-ph.EP}
}

@InCollection{Bishop:2002,
      author = {Roy Bishop},
       title = "{Binoculars}",
        year = 2002,
   booktitle = {Observer's Handbook 2003},
   publisher = {University of Toronto Press},
        ISBN = {0-9689141-2-8}
}

@article{Adler:2002,
      author = {Alan Adler},
       title = "{Some Thoughts on Choosing and Using Binoculars for Astronomy}",
     journal = {Sky\&Telescope},
        year = 2002,
       month = sep,
       pages = {94-98}
}