BibTeX record: journals/corr/abs-0812-2137

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@article{DBLP:journals/corr/abs-0812-2137,
  author    = {Piotr Berman and
               Marek Karpinski and
               Alexander Zelikovsky},
  title     = {A Factor 3/2 Approximation for Generalized Steiner Tree Problem with
               Distances One and Two},
  journal   = {CoRR},
  year      = {2008},
  volume    = {abs/0812.2137},
  url       = {http://arxiv.org/abs/0812.2137},
  timestamp = {Wed, 01 Oct 2014 08:54:46 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/journals/corr/abs-0812-2137},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}