Hitoshi Ohsaki, Toshinori Takai. Decidability and Closure Properties of Equational Tree Languages. In Sophie Tison, editor, Rewriting Techniques and Applications, 13th International Conference, RTA 2002, Copenhagen, Denmark, July 22-24, 2002, Proceedings. Volume 2378 of Lecture Notes in Computer Science, pages 114-128, Springer, 2002. [doi]
Abstract is missing.