%% -*-BibTeX-*-


@Article{Wa97,
  author       = "J. P. Warners",
  title        = "A nonlinear approach to a class of combinatorial optimziation problems",
  journal      = "Statistica Neerlandica",
  volume       = "52",
  number       = "2",
  pages        = "162--184",
  year         = "1997",
  language     = "English",
}