@inbook{3571,
  author       = {Dey, Tamal and Edelsbrunner, Herbert and Guha, Sumanta},
  booktitle    = {Advances in Discrete and Computational Geometry},
  isbn         = {9780821878149},
  pages        = {109 -- 143},
  publisher    = {American Mathematical Society},
  title        = {{Computational topology}},
  volume       = {223},
  year         = {1999},
}