ECCC-TR04-117'

BibTeX

@article{DBLP:journals/eccc/ECCC-TR04-117,
  author    = {Mikhail Alecknovich and
               Sanjeev Arora and
               Iannis Tourlakis},
  title     = {Towards strong nonapproximability results in the Lovasz-Schrijver
               hierarchy},
  journal   = {Electronic Colloquium on Computational Complexity (ECCC)},
  number    = {117},
  year      = {2004},
  ee        = {http://eccc.hpi-web.de/eccc-reports/2004/TR04-117/index.html},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}