KleinPRT97'

BibTeX

@article{DBLP:journals/jal/KleinPRT97,
  author    = {Philip N. Klein and
               Serge A. Plotkin and
               Satish Rao and
               {\'E}va Tardos},
  title     = {Approximation Algorithms for Steiner and Directed Multicuts},
  journal   = {J. Algorithms},
  volume    = {22},
  number    = {2},
  year      = {1997},
  pages     = {241-269},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}