ChekuriKS06'

BibTeX

@article{DBLP:journals/toc/ChekuriKS06,
  author    = {Chandra Chekuri and
               Sanjeev Khanna and
               F. Bruce Shepherd},
  title     = {An O(sqrt(n)) Approximation and Integrality Gap for Disjoint
               Paths and Unsplittable Flow},
  journal   = {Theory of Computing},
  volume    = {2},
  number    = {1},
  year      = {2006},
  pages     = {137-146},
  ee        = {http://dx.doi.org/10.4086/toc.2006.v002a007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}