GutinHRY08'

BibTeX

@article{DBLP:journals/ejc/GutinHRY08,
  author    = {Gregory Gutin and
               Pavol Hell and
               Arash Rafiey and
               Anders Yeo},
  title     = {A dichotomy for minimum cost graph homomorphisms},
  journal   = {Eur. J. Comb.},
  volume    = {29},
  number    = {4},
  year      = {2008},
  pages     = {900-911},
  ee        = {http://dx.doi.org/10.1016/j.ejc.2007.11.012},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}