%
%	Peternell98	A Laguerre geometric approach to rational offsets
%	Pottmann02	Geometry of the squared distance function to curves...
%	Pottmann01	Computational Line Geometry
%	Pottmann98	Applications of Laguerre Geometry in CAGD
%	Wallner00	Error Propagation in Geometric Constructions
%

@Article{Peternell98,
  author = 	 {Martin Peternell and Helmut Pottmann},
  title = 	 {A {L}aguerre Geometric Approach to Rational Offsets},
  journal = 	 {Computer Aided Geometric Design},
  year = 	 {1998},
  volume =	 {15},
  number =	 {3},
  pages =	 {223--249},
  month =	 {March},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@InCollection{Pottmann02+,
  author = 	 {Helmut Pottmann and Michael Hofer},
  title = 	 {Geometry of the squared distance function to curves and
		  surfaces},
  booktitle = 	 {},
  OPTpages = 	 {},
  publisher =	 {Springer},
  year =	 {2002+},
  OPTeditor = 	 {},
  OPTvolume = 	 {},
  OPTnumber = 	 {},
  series =	 {Mathematics and Visualization},
  OPTaddress = 	 {},
  OPTmonth = 	 {},
  note =	 {To appear.},
  OPTannote = 	 {http://www.springer.de/math/series/mathvis.html}
}

@TechReport{Pottmann02,
  author = 	 {Helmut Pottmann and Michael Hofer},
  title = 	 {Geometry of the squared distance function to curves and
		  surfaces},
  institution =  {Institute of Geometry, Vienna University of Technology},
  year = 	 {2002},
  OPTtype = 	 {},
  number =	 {90},
  address =	 {Austria},
  month =	 {January},
  OPTnote = 	 {},
  OPTannote = 	 {http://www.geometrie.tuwien.ac.at/hofer/}
}

@Book{Pottmann01,
  author =	 {Helmut Pottmann and Johannes Wallner},
  ALTeditor = 	 {},
  title = 	 {Computational Line Geometry},
  publisher = 	 {Springer},
  year = 	 {2001},
  OPTnumber = 	 {},
  series =	 {Mathematics and Visualization},
  OPTaddress = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@Article{Pottmann98,
  author = 	 {Helmut Pottmann and Martin Peternell},
  title = 	 {Applications of {L}aguerre Geometry in {CAGD}},
  journal = 	 {Computer Aided Geometric Design},
  year = 	 {1998},
  volume =	 {15},
  number =	 {2},
  pages =	 {165--186},
  month =	 {February},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@Article{Wallner00,
  author = 	 {J. Wallner and R. Krasauskas and H. Pottmann},
  title = 	 {Error Propagation in Geometric Constructions},
  journal = 	 {Computer-Aided Design},
  year = 	 {2000},
  volume =	 {32},
  number =	 {11},
  pages =	 {631--641},
  month =	 {September},
  OPTnote = 	 {},
  OPTannote = 	 {}
}