ChenR08'

BibTeX

@article{DBLP:journals/algorithmica/ChenR08,
  author    = {Ning Chen and
               Atri Rudra},
  title     = {Walrasian Equilibrium: Hardness, Approximations and Tractable
               Instances},
  journal   = {Algorithmica},
  volume    = {52},
  number    = {1},
  year      = {2008},
  pages     = {44-64},
  ee        = {http://dx.doi.org/10.1007/s00453-007-9103-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}