@article{doi:10.1111/j.0016-7363.2005.00672.x,
author = {Bivand, Roger},
title = {Implementing Spatial Data Analysis Software Tools in {R}},
journal = {Geographical Analysis},
volume = {38},
number = {1},
pages = {23-40},
year = 2006,
doi = {10.1111/j.0016-7363.2005.00672.x},
}
@Manual{iso19111,
	title = {{ISO 19111:2019} Geographic information -- Referencing by coordinates},
	author = { ISO },
	note = { ISO 19111:2019 },
	year = { 2019 },
	url = {https://www.iso.org/standard/74039.html}
}

@incollection{bivand14,
title={Geocomputation and open source software:components and software stacks},
author={Roger Bivand},
booktitle={Geocomputation},
editor={Robert J. Abrahart and Linda M. See},
publisher={CRC Press},
address={Boca Raton},
chapter={14},
pages={329--355},
year={2014},
url={http://hdl.handle.net/11250/163358}
}

@incollection{kralidis08,
   author = "Athanasios Tom Kralidis",
   title = "Geospatial Open Source and Open Standards Convergences",
   booktitle = "Open Source Approaches in Spatial Data Handling",
   year = {2008},
   editor = "G. B. Hall and M. Leahy",
   publisher = "Springer-Verlag",
   address = "Berlin",
   pages = "1--20"
}
@incollection{steiniger+hunter12,
author = {Stefan Steiniger and Andrew J. S. Hunter},
year = {2012},
title = {{Free and Open Source GIS Software
for Building a Spatial Data Infrastructure}},
booktitle = {{Geospatial Free and Open Source Software in the 21st Century}},
editor = {Erwan Bocher and Markus Neteler},
series = {Lecture Notes in Geoinformation and Cartography},
publisher = {Springer},
address = {Berlin Heidelberg},
pages = {247--261}
}

@inproceedings{mcilroy69,
author = {M. D. McIlroy},
year = {1969},
title = {{'Mass produced' software components}},
booktitle = {{Software Engineering}},
editor = {Peter Naur and Brian Randell},
organization = {{Conference on Software Engineering, NATO Science Committee}},
publisher = {NATO Scientific Affairs Division},
address = {Brussels},
pages = {79--87}
}

@book{kernighan+plauger76,
	author =	{Brian W. Kernighan and P. J. Plauger},
	title = 	{Software tools},
	year =		{1976},
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@book{kernighan+pike99,
	author =	{Brian W. Kernighan and Rob Pike},
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	address =	{Reading, Mass.}
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@book{kernighan+pike84,
	author =	{Brian W. Kernighan and Rob Pike},
	title = 	{The {UNIX} programming environment},
	year =		{1984},
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	address =	{Englewood Cliffs, N. J.}
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@incollection{mcihagga08,
   author = "David Mc{I}hagga",
   title = "Communities of Practice and the Business of Open SourceWeb Mapping",
   booktitle = "Open Source Approaches in Spatial Data Handling",
   year = {2008},
   editor = "G. B. Hall and M. Leahy",
   publisher = "Springer-Verlag",
   address = "Berlin",
   pages = "49--64"
}

@incollection{neteleretal08,
   author = "M. Neteler and D.E. Beaudette and P. Cavallini and L. Lami and J. Cepicky",
   title = "{GRASS GIS}",
   booktitle = "Open Source Approaches in Spatial Data Handling",
   year = {2008},
   editor = "G. B. Hall and M. Leahy",
   publisher = "Springer-Verlag",
   address = "Berlin",
   pages = "171--199"
}
@article{neteleretal12,
Author = {Markus Neteler and M. Hamish Bowman and Martin Landa and Markus Metz},
Title = {{GRASS GIS: A multi-purpose open source GIS}},
Journal = {{Environmental Modelling \& Software}},
Year = {{2012}},
Volume = {{31}},
Number = {{1}},
Pages = {{124--130}}
}

@manual{evenden:90,
author={Gerald I. Evenden},
year={1990},
title={Cartographic Projection Procedures for the {UNIX} Environment --- A User’s Manual},
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}

@manual{knudsen+evers17,
author={Thomas Knudsen and Kristian Evers}, 
year={2017},
title={Transformation pipelines for PROJ.4},
note={Geophysical Research Abstracts, Vol. 19, EGU2017-8050},
url={https://meetingorganizer.copernicus.org/EGU2017/EGU2017-8050.pdf}
}

@manual{evers+knudsen17,
author={Kristian Evers and Thomas Knudsen}, 
year={2017},
title={Transformation pipelines for PROJ.4},
note={FIG Working Week 2017 Proceedings},
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}

@manual{geocomp00,
title={Open Source geocomputation: using the {R} data analysis language integrated with {GRASS GIS} and {PostgreSQL} data base systems},
author={Roger Bivand and Markus Neteler},
year={2000},
url={http://www.geocomputation.org/2000/GC009/Gc009.htm},
note={Proceedings of the 5th International Conference on GeoComputation}
}
@article{rowlingson+diggle:93,
  author =       {B. Rowlingson and P. J. Diggle},
  title =        {{Splancs}: spatial point pattern analysis code in {S-Plus}},
  journal = {Computers and Geosciences},
  year	 = {1993},
  volume = {19},
  pages	= {627-655}
}

@article{BIVAND20001043,
title = "Using the {R} statistical data analysis language on {GRASS 5.0 GIS} database files",
journal = "Computers \& Geosciences",
volume = "26",
number = "9",
pages = "1043 - 1052",
year = "2000",
doi = "https://doi.org/10.1016/S0098-3004(00)00057-1",
author = "Roger Bivand",
}

@Article{Baoetal00,
author={Shuming Bao and Luc Anselin and Doug Martin and Diana Stralberg},
title={Seamless integration of spatial statistics and {GIS}:
The {S-PLUS} for {ArcView} and the {S+Grassland} Links},
journal={Journal of Geographical Systems},
year="2000",
volume="2",
number="2",
pages="287--306"
}

@Article{Bivand2000,
author="Bivand, Roger
and Gebhardt, Albrecht",
title="Implementing functions for spatial statistical analysis using the {R} language",
journal="Journal of Geographical Systems",
year="2000",
volume="2",
number="3",
pages="307--317",
doi="10.1007/PL00011460",
}

@Article{Bivand2002,
author="Bivand, Roger",
title="Spatial econometrics functions in {R}: Classes and methods",
journal="Journal of Geographical Systems",
year="2002",
volume="4",
number="4",
pages="405--421",
doi="10.1007/s101090300096",
}

@book{becker+chambers:84,
  author = {Becker, R.A. and Chambers, J.M.},
  title = {S: An Interactive Environment for Data Analysis and Graphics},
  year = 1984,
  publisher = {Wadsworth \& Brooks/Cole},
  address = {Pacific Grove, CA, USA}
}

@book{becker+chambers:85,
  author = {Becker, R.A. and Chambers, J.M.},
  title = {Extending the S System},
  year = 1985,
  publisher = {Wadsworth \& Brooks/Cole},
  address = {Pacific Grove, CA, USA}
}

@book{R:Chambers:2008,
  author = {John M. Chambers},
  title = {Software for Data Analysis: Programming with {R}},
  publisher = {Springer},
  year = 2008,
  address = {New York},
  isbn = {978-0-387-75935-7},
  url = {http://statweb.stanford.edu/~jmc4/Rbook/},
  publisherurl = {http://www.springer.com/statistics/computational/book/978-0-387-75935-7},
  abstract = {The R version of S4 and other R techniques.  This book
                  guides the reader in programming with R, from
                  interactive use and writing simple functions to the
                  design of R packages and intersystem interfaces.},
  orderinfo = {springer.txt}
}
@book{R:Chambers:1998,
  author = {John M. Chambers},
  title = {Programming with Data},
  publisher = {Springer},
  year = 1998,
  address = {New York},
  isbn = {978-0-387-98503-9},
  publisherurl = {http://www.springer.com/978-0-387-98503-9},
  abstract = {This ``\emph{Green Book}'' describes version 4 of S, a
                  major revision of S designed by John Chambers to
                  improve its usefulness at every stage of the
                  programming process.},
  orderinfo = {springer.txt}
}
@article{pebesma98,
   author = {E. J. Pebesma and C. G. Wesseling},
   title = {Gstat, a program for geostatistical modelling, prediction and simulation},
   journal = {Computers and Geosciences},
   year = {1998},
   volume = {24},
   pages = {17--31},
}
@article{pebesma:04,
	title = {Multivariable geostatistics in {S}: the gstat package},
	author = {Edzer J. Pebesma },
	journal = {Computers and Geosciences},
	year	 = {2004},
	volume = {30},
	pages	= {683-691}
}
@article{pebesma+bivand:05,
	author =	{ E. J. Pebesma and R. S. Bivand },
	title =		{ Classes and methods for spatial data in {R}},
	year =		{ 2005 },
	journal =	{ R News },
	volume =	{ 5 },
        number = {2},
	pages =		{ 9--13 }
}
@article{bivand92,
title = "{SYSTAT}-compatible software for modeling spatial dependence among observations",
journal = "Computers \& Geosciences",
volume = "18",
number = "8",
pages = "951 - 963",
year = "1992",
issn = "0098-3004",
doi = "https://doi.org/10.1016/0098-3004(92)90013-H",
author = "R. S. Bivand",
}
@article{DCluster:2005,
   author    = {V. G\'omez-Rubio and J. Ferr\'andiz-Ferragud and A. L\'opez-Qu\'ilez},
   title     = {Detecting Clusters of Disease with {R}},
   journal   = {Journal of Geographical Systems},
   pages     = {189-206},
   year      = {2005},
   volume    = {7}
}
@article{gomez-rubioCG:05,
   author    = {V. G\'omez-Rubio and A. L\'opez-Qu\'ilez},
   title     = {{RArcInfo}: Using {GIS} data with {R}},
   journal   = { Computers and Geosciences},
   pages     = {1000-1006},
   year      = {2005},
   volume    = {31}
}
@article{brodyetal:00,
   author = {H. Brody and M. R. Rip and P. Vinten-Johansen and N. Paneth and S. Rachman},
   title = {Map-making and myth-making in {B}road {S}treet: the {L}ondon cholera epidemic, 1854},
   journal = {Lancet},
   volume = {356},
   pages = {64--68},
   year = {2000}
}

@book{R:Chambers+Hastie:1992,
  author = {John M. Chambers and Trevor J. Hastie},
  title = {Statistical Models in S},
  publisher = {Chapman \& Hall},
  year = 1992,
  address = {London},
  isbn = {9780412830402},
  publisherurl = {http://www.crcpress.com/product/isbn/9780412830402},
  abstract = {This is also called the ``\emph{White Book}''.  It
                  described software for statistical modeling in S and
                  introduced the S3 version of classes and methods.},
  orderinfo = {crcpress.txt}
}

@article{RJ-2012-018,
  author = {Rasmus Bååth},
  title = {{The State of Naming Conventions in R}},
  year = {2012},
  journal = {{The R Journal}},
  url = {https://journal.r-project.org/archive/2012/RJ-2012-018/index.html},
  pages = {74--75},
  volume = {4},
  number = {2}
}

@book{iliffe,
pages = { 208 },
title = { Datums and Map Projections: For Remote Sensing, {GIS} and Surveying },
year = { 2008 },
author = { Jonathan Iliffe and Roger Lott },
publisher = {CRC },
address={Boca Raton}
}

@book{R:Becker+Chambers+Wilks:1988,
  author = {Richard A. Becker and John M. Chambers and Allan
                  R. Wilks},
  title = {The New S Language},
  publisher = {Chapman \& Hall},
  year = 1988,
  address = {London},
  abstract = {This book is often called the ``\emph{Blue Book}'',
                  and introduced what is now known as S version 3, or S3.}
}
@book{R:Venables+Ripley:2002,
  author = {William N. Venables and Brian D. Ripley},
  title = {Modern Applied Statistics with {S}. Fourth Edition},
  publisher = {Springer},
  year = 2002,
  address = {New York},
  isbn = {978-0-387-21706-2},
  url = {http://www.stats.ox.ac.uk/pub/MASS4/},
  publisherurl = {http://www.springer.com/978-0-387-21706-2},
  abstract = {A highly recommended book on how to do statistical
                  data analysis using R or S-Plus.  In the first
                  chapters it gives an introduction to the S language.
                  Then it covers a wide range of statistical
                  methodology, including linear and generalized linear
                  models, non-linear and smooth regression, tree-based
                  methods, random and mixed effects, exploratory
                  multivariate analysis, classification, survival
                  analysis, time series analysis, spatial statistics,
                  and optimization.  The `on-line complements' available
                  at the books homepage provide updates of the book, as
                  well as further details of technical material. },
  orderinfo = {springer.txt}
}
@book{R:Venables+Ripley:2000,
  author = {William N. Venables and Brian D. Ripley},
  title = {S Programming},
  publisher = {Springer},
  year = 2000,
  address = {New York},
  isbn = {978-0-387-21856-4},
  url = {http://www.stats.ox.ac.uk/pub/MASS3/Sprog/},
  publisherurl = {http://www.springer.com/978-0-387-21856-4},
  abstract = {This provides an in-depth guide to writing software in
                  the S language which forms the basis of both the
                  commercial S-Plus and the Open Source R data analysis
                  software systems.},
  orderinfo = {springer.txt}
}
@book{chambers:16,
  author = {John M. Chambers},
  title = {Extending {R}},
  publisher = {Chapman \& Hall},
  year = 2016,
  address = {Boca Raton}
}
@article{ihaka:1996,
  Author = {Ihaka, Ross and Gentleman, Robert},
	Journal = {Journal of Computational and Graphical Statistics},
	Number = 3,
	Pages = {299--314},
	Title = {R: A Language for Data Analysis and Graphics},
	Volume = 5,
	Year = 1996,
        url = {https://doi.org/10.1080/10618600.1996.10474713}
}
@book{sicp2e,
  author = {Harold Abelson and Gerald Jay Sussman},
  title = {Structure and Interpretation of Computer Programs},
  publisher = {MIT Press},
  year = 1996,
  address = {Boston, MA}
}

@BOOK{Tierney1990,
  author = {Luke Tierney},
  year = 1990,
  title = {{LISP-STAT}: An Object-Oriented Environment for Statistical Computing
          and Dynamic Graphics},
  publisher = {Wiley, New York, NY}
}
@article{Tierney1996,
  author = {Luke Tierney},
  year = 1996,
  title = {Recent Developments and Future Directions in {Lisp-Stat}},
  journal = {Journal of Computational and Graphical Statistics},
  volume = 5,
  number = 3,
  pages = {250--262}
}
@article{JSSv013i09,
   author = {Luke Tierney},
   title = {Some Notes on the Past and Future of {Lisp-Stat}},
   journal = {Journal of Statistical Software},
   volume = {13},
   number = {9},
   year = {2005},
   pages = {1--15},
   doi = {10.18637/jss.v013.i09},
   url = {https://www.jstatsoft.org/v013/i09}
}

@book{wickham:14,
  author = {Hadley Wickham},
  year = 2014,
  title = {Advanced {R}},
  publisher = {Chapman \& Hall},
  address = {Boca Raton, FL},
  url = {http://adv-r.had.co.nz/}
}