Jerzy Marcinkowski, Jakub Michaliszyn. The Ultimate Undecidability Result for the Halpern-Shoham Logic. In Proceedings of the 26th Annual IEEE Symposium on Logic in Computer Science, LICS 2011, June 21-24, 2011, Toronto, Ontario, Canada. pages 377-386, IEEE Computer Society, 2011. [doi]
Abstract is missing.