AusielloP06'

BibTeX

@article{DBLP:journals/eor/AusielloP06,
  author    = {Giorgio Ausiello and
               Vangelis Th. Paschos},
  title     = {Reductions, completeness and the hardness of approximability},
  journal   = {European Journal of Operational Research},
  volume    = {172},
  number    = {3},
  year      = {2006},
  pages     = {719-739},
  ee        = {http://dx.doi.org/10.1016/j.ejor.2005.06.006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}