François Laroussinie, Nicolas Markey, Ph. Schnoebelen. Model Checking CTL:::+::: and FCTL is Hard. In Furio Honsell, Marino Miculan, editors, Foundations of Software Science and Computation Structures, 4th International Conference, FOSSACS 2001 Held as Part of the Joint European Conferences on Theory and Practice of Software, ETAPS 2001 Genova, Italy, April 2-6, 2001, Proceedings. Volume 2030 of Lecture Notes in Computer Science, pages 318-331, Springer, 2001. [doi]
Abstract is missing.