Thomas Bittner, Maureen Donnelly. The Mereology of Stages and Persistent Entities. In Ramon López de Mántaras, Lorenza Saitta, editors, Proceedings of the 16th Eureopean Conference on Artificial Intelligence, ECAI 2004, including Prestigious Applicants of Intelligent Systems, PAIS 2004, Valencia, Spain, August 22-27, 2004. pages 283-287, IOS Press, 2004.
Abstract is missing.