@article{ZachmannHeidenSchlenkrichetal.1992,
  author    = {Carl-Dieter Zachmann and Wolfgang Heiden and Micheal Schlenkrich and J{\"u}rgen Brickmann},
  title     = {Topological analysis of complex molecular surfaces},
  series   = {Journal of Computational Chemistry},
  volume    = {13},
  number    = {1},
  publisher = {Wiley},
  issn      = {0192-8651},
  doi       = {10.1002/jcc.540130110},
  pages     = {76 -- 84},
  year      = {1992},
  language  = {en}
}