The Symmetric Alldiff Constraint

Régin. "The Symmetric Alldiff Constraint." International Joint Conference on Artificial Intelligence, 1999.

[Régin. "The Symmetric Alldiff Constraint." International Joint Conference on Artificial Intelligence, 1999.](https://mlanthology.org/ijcai/1999/regin1999ijcai-symmetric/)

@inproceedings{regin1999ijcai-symmetric,
  title     = {{The Symmetric Alldiff Constraint}},
  author    = {Régin, Jean-Charles},
  booktitle = {International Joint Conference on Artificial Intelligence},
  year      = {1999},
  pages     = {420-425},
  url       = {https://mlanthology.org/ijcai/1999/regin1999ijcai-symmetric/}
}