%% -*-BibTeX-*-


@InCollection{GroetschelKorte1977,
  author       = "Martin Gr{\"o}tschel and Bernhard Korte",
  editor       = "Horst Albach and Ernst Helmst{\"a}dter and Rudolf Henn",
  booktitle    = "Quantitative Wirtschaftsforschung, Willhelm Krelle zum 60. Geburtstag",
  title        = "Bemerkungen zur Optimierung {\"o}konomischer Modelle",
  publisher    = "J. C. B. Mohr",
  address      = "T{\"u}bingen",
  pages        = "457--467",
  year         = "1977",
  ISBN         = "3-16-639592-X",
  classmath    = "*91B62 90C90",
  language     = "German",
}