Alexander A. Letichevsky, David Gilbert. A Model for Interaction of Agents and Environments. In Didier Bert, Christine Choppy, Peter D. Mosses, editors, Recent Trends in Algebraic Development Techniques, 14th International Workshop, WADT 99, Château de Bonas, France, September 15-18, 1999, Selected Papers. Volume 1827 of Lecture Notes in Computer Science, pages 311-328, Springer, 1999.
Abstract is missing.