David A. Cohen, Peter Jeavons, Manolis Koubarakis. Tractable Disjunctive Constraints. In Gert Smolka, editor, Principles and Practice of Constraint Programming - CP97, Third International Conference, Linz, Austria, October 29 - November 1, 1997, Proceedings. Volume 1330 of Lecture Notes in Computer Science, pages 478-490, Springer, 1997.
Abstract is missing.