%% -*-BibTeX-*-


@TechReport{BorndoerferEisenblaetterGroetschelMartin1998b,
  author       = "Ralf Bornd{\"o}rfer and Andreas Eisenbl{\"a}tter and Martin Gr{\"o}tschel and Alexander Martin",
  title        = "The Orientation Model for Frequency Assignment Problems",
  number       = "ZIB Report 98-01",
  institution  = "Zuse-Institut Berlin",
  address      = "Takustr. 7, 14195 Berlin",
  year         = "1998",
  URL          = "http://www.zib.de/PaperWeb/abstracts/TR-98-01",
  language     = "English",
}