Barbara M. Smith, Stuart A. Grant. Modelling Exceptionally Hard Constraint Satisfaction Problems. 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 182-195, Springer, 1997.
Abstract is missing.