Pierre Péladeau, Andreas Podelski. On Reverse and General Definite Tree Languages (Extended Abstract). In Werner Kuich, editor, Automata, Languages and Programming, 19th International Colloquium, ICALP92, Vienna, Austria, July 13-17, 1992, Proceedings. Volume 623 of Lecture Notes in Computer Science, pages 150-161, Springer, 1992.
Abstract is missing.