@inproceedings{ijcai2005p34,
  title     = {A Unified Theory of Structural Tractability for Constraint Satisfaction and Spread Cut Decomposition},
  author    = {Cohen, David A. and Jeavons, Peter and Gyssens, Marc},
  booktitle = {Proceedings of the Nineteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-05}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {72--76},
  year      = {2005},
  url       = {https://ijcai.org/proceedings/2005/34},
}