DuZ92'

BibTeX

@article{DBLP:journals/mp/DuZ92,
  author    = {Ding-Zhu Du and
               Yanjun Zhang},
  title     = {On better heuristics for Steiner minimum trees},
  journal   = {Math. Program.},
  volume    = {57},
  year      = {1992},
  pages     = {193-202},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}