Aart Middeldorp, Erik Hamoen. Counterexamples to Completeness Results for Basic Narrowing (Extended Abstract). In Hélène Kirchner, Giorgio Levi, editors, Algebraic and Logic Programming, Third International Conference, Volterra, Italy, September 2-4, 1992, Proceedings. Volume 632 of Lecture Notes in Computer Science, pages 244-258, Springer, 1992.
Abstract is missing.