Closure properties of constraints.

Peter Jeavons, David A. Cohen, Marc Gyssens: Closure properties of constraints. J. ACM 44(4): 527-548(1997)

@article{DBLP:journals/jacm/JeavonsCG97,
  author    = {Peter Jeavons and
               David A. Cohen and
               Marc Gyssens},
  title     = {Closure properties of constraints},
  journal   = {J. ACM},
  volume    = {44},
  number    = {4},
  year      = {1997},
  pages     = {527-548},
  ee        = {db/journals/jacm/JeavonsCG97.html, http://doi.acm.org/10.1145/263867.263489},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

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