Olivier Finkel. Undecidable Problems About Timed Automata. In Eugene Asarin, Patricia Bouyer, editors, Formal Modeling and Analysis of Timed Systems, 4th International Conference, FORMATS 2006, Paris, France, September 25-27, 2006, Proceedings. Volume 4202 of Lecture Notes in Computer Science, pages 187-199, Springer, 2006. [doi]
Abstract is missing.