Wayne Snyder, Christopher Lynch. An Inference System for Horn Clause Logic with Equality: A Foundation for Conditional E-Unification and for Logic Programming in the Presence of Equality. In Stéphane Kaplan, Mitsuhiro Okada, editors, Conditional and Typed Rewriting Systems, 2nd International CTRS Workshop, Montreal, Canada, June 11-14, 1990, Proceedings. Volume 516 of Lecture Notes in Computer Science, pages 454-461, Springer, 1990.
Abstract is missing.