@phdthesis{Kropp2000,
  author    = {Kropp, J{\"u}rgen},
  title     = {Neuronale Netze und qualitative Wissensbasen in der integrativen Umweltsystemanalyse},
  publisher = {dissertation.de},
  address   = {Berlin},
  isbn      = {3-89825-033-4},
  pages     = {IV, 137 S. : graph. Darst.},
  year      = {2000},
  language  = {de}
}