CohenJG08'

BibTeX

@article{DBLP:journals/jcss/CohenJG08,
  author    = {David A. Cohen and
               Peter Jeavons and
               Marc Gyssens},
  title     = {A unified theory of structural tractability for constraint
               satisfaction problems},
  journal   = {J. Comput. Syst. Sci.},
  volume    = {74},
  number    = {5},
  year      = {2008},
  pages     = {721-743},
  ee        = {http://dx.doi.org/10.1016/j.jcss.2007.08.001},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}