@inproceedings{ijcai1997p59,
  title     = {Arc Consistency for General Constraint Networks: Preliminary Results},
  author    = {Bessiere, Christian and Régin, Jean-Charles},
  booktitle = {Proceedings of the Fifteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-97}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Martha E. Pollack},
  pages     = {398--403},
  year      = {1997},
  note      = {Constraint Satisfaction},
  url       = {https://ijcai.org/proceedings/1997/59},
}