HertzPZ08'

@article{DBLP:journals/dam/HertzPZ08,
  author    = {Alain Hertz and
               Matthieu Plumettaz and
               Nicolas Zufferey},
  title     = {Variable space search for graph coloring},
  journal   = {Discrete Applied Mathematics},
  volume    = {156},
  number    = {13},
  year      = {2008},
  pages     = {2551-2560},
  ee        = {http://dx.doi.org/10.1016/j.dam.2008.03.022},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}