ChanasZ03'

BibTeX

@article{DBLP:journals/orl/ChanasZ03,
  author    = {Stefan Chanas and
               Pawel Zielinski},
  title     = {On the hardness of evaluating criticality of activities
               in a planar network with duration intervals},
  journal   = {Oper. Res. Lett.},
  volume    = {31},
  number    = {1},
  year      = {2003},
  pages     = {53-59},
  ee        = {http://dx.doi.org/10.1016/S0167-6377(02)00174-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}