@inproceedings{ijcai2003p35,
  title     = {In the quest of the best form of local consistency for Weighted CSP},
  author    = {Larrosa, Javier and Schiex, Thomas},
  booktitle = {Proceedings of the Eighteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-03}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Georg Gottlob},
  pages     = {239--243},
  year      = {2003},
  url       = {https://ijcai.org/proceedings/2003/35},
}