%
% Edelsbrunner95	The union of balls and its dual shape
% Edelsbrunner94	Three-dimensional alpha shape
% Edelsbrunner83	On the Shape of a Set of Points in the Plane
%

@Article{Edelsbrunner:Dual:1995,
  author = 	 {Herbert Edelsbrunner},
  title = 	 {The union of balls and its dual shape},
  journal = 	 {Discrete Computational Geometry},
  year = 	 {1995},
  volume =	 {13},
  OPTnumber = 	 {},
  pages =	 {415--440},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {}
}

@Article{Edelsbrunner94ThreeD,
  author = 	 "Herbert Edelsbrunner and Ernst P. M{\"u}cke",
  title = 	 "Three-dimensional alpha shape",
  journal =	 "ACM Transactions on Graphics",
  year =	 "1994",
  volume =	 "13",
  number =	 "1",
  pages =	 "43--72",
  OPTannote = 	 ""
}

@Article{Edelsbrunner83Shape,
  author = 	 "Herbert Edelsbrunner and D.G. Kirkpatrick and R. Seidel",
  title = 	 "On the Shape of a Set of Points in the Plane",
  journal =	 "IEEE Transactions on Information Theory",
  year =	 "1983",
  volume =	 "IT-29",
  number =	 "4",
  pages =	 "551-559",
  OPTmonth = 	 "",
  annote =	 "Introduce a formal mathematical definition of
		  alpha-shape for 2D point sets."
}