GoemansK98'

BibTeX

@article{DBLP:journals/mp/GoemansK98,
  author    = {Michel X. Goemans and
               Jon M. Kleinberg},
  title     = {An improved approximation ratio for the minimum latency
               problem},
  journal   = {Math. Program.},
  volume    = {82},
  year      = {1998},
  pages     = {111-124},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}