%% -*-BibTeX-*-


@Article{KochMartin1998,
  author       = "Thorsten Koch and Alexander Martin",
  title        = "Solving {Steiner} tree problems in graphs to optimality",
  journal      = "Networks",
  volume       = "32",
  pages        = "207--232",
  year         = "1998",
  note         = "ZIB-Report SC 96-42",
  URL          = "http://opus.kobv.de/zib/volltexte/1996/253/",
  doi          = "10.1002/(SICI)1097-0037(199810)32:3\%3C207::AID-NET5\%3E3.0.CO;2-O",
  language     = "English",
}