FujitoN02'

BibTeX

@article{DBLP:journals/dam/FujitoN02,
  author    = {Toshihiro Fujito and
               Hiroshi Nagamochi},
  title     = {A 2-approximation algorithm for the minimum weight edge
               dominating set problem},
  journal   = {Discrete Applied Mathematics},
  volume    = {118},
  number    = {3},
  year      = {2002},
  pages     = {199-207},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}