@book{BuchholzBachEichler2003,
  author    = {Buchholz, Wolfgang and Bach, Norbert and Eichler, Bernd},
  title     = {Gesch{\"a}ftsmodelle f{\"u}r Wertsch{\"o}pfungsnetzwerke},
  edition   = {1. Auflage},
  publisher = {Gabler},
  address   = {Wiesbaden},
  isbn      = {3-409-12315-6},
  year      = {2003},
  language  = {de}
}