@string{ACMTMS = "ACM Trans. Math. Software "}
@string{AMS = "Ann. Math. Stat." }
@string{AOR = "Ann. Oper. Res."}
@string{AR = "Acad. Radiol."}
@string{CC = "Contr. Cybern"}
@string{EC = "Evol. Comput."}
@string{EJR = "Eur. J. Radiol."}
@string{GPEM = "Genet. Program. Evolvable. Mach."}
@string{IJCV = "Int. J. Comput. Vis."}
@string{IJROBP = "Int. J. Radiation Oncology Biol. Phys."}
@string{IVC = "Image Vis. Comput."}
@string{JCAT = "J. Comput. Assist. Tomo."}
@string{JOTA = "J. Optim. Theor. Appl."}
@string{JMIV = "J. Math. Imag. Vis." }
@string{JMS = "J. of Math. Sci."}
@string{JRNBS = "J. Res. Nat. Bur. Stand."}
@string{LAA = "Linear Algebra Appl."}
@string{MAC = "Mat. Apl. Comput."}
@string{MC = "Math. Comp." }
@string{Media = "Med. Image Anal."}
@string{MedPhys = "Med. Phys."}
@string{NC = "Nat. Comput."}
@string{PMB = "Phys. Med. Biol." }
@string{PR = "Pattern Recognit."}
@string{PRIA = "Pattern Recogn. Image Anal."}
@string{PRL = "Pattern Recogn. Lett."}
@string{SO = "Strahlenther. Onkol."}
@string{STSIP = "Sampling Theory in Signal and Image Processing"}
@string{TSC = "Theor. Comput. Sci."}



@ARTICLE{Brooks07,
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  volume =      {January - June},
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@article{Cru06:Generalized,
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@ARTICLE{Davis97,
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@misc{elastix,
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@article{Fis04:Unified,
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@book{Hajnal01,
  dauthor =      {},
  title =       {Medical Image Registration},
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@article{HillEA01,
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@manual{ITKSoftwareGuideSecondEdition,
  Title          = {The {ITK} {S}oftware {G}uide},
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  author         = {L.~{Ib\'a\~nez} and W.~Schroeder and L.~Ng and J.~Cates},
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@article{KleinEA07,
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@article{Kle08:Automatic,
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@article{MaintzEA98,
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@article{MattesEA03,
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@article{Metz11,
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@book{Modersitzki04:Numerical,
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@InProceedings{Murphy08,
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@book{NocedalEA99,
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@InProceedings{Qiao2014,
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  volume =      {},
  series =      {Proceedings of SPIE},
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@article{Roh04:Evaluation,
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  pages =        {1428-1442},
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@article{Rohlfing2012,
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@article{RueckertEA99,
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@ARTICLE{Shamonin2014,
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  year        = {2014},
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@article{Spall98,
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@article{Staring07,
  author =       {M.~Staring and S.~Klein and J.~P.~W.~Pluim},
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@article{Staring07a,
  author =       {Staring, M. and Klein, S. and Pluim, J. P. W.},
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@article{Staring09,
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@article{StaringKlein2010a,
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