Andrea Sattler-Klein. New Undecidablility Results for Finitely Presented Monoids. In Hubert Comon, editor, Rewriting Techniques and Applications, 8th International Conference, RTA-97, Sitges, Spain, June 2-5, 1997, Proceedings. Volume 1232 of Lecture Notes in Computer Science, pages 68-82, Springer, 1997.
Abstract is missing.