U. Hustadt, C. Dixon, R. A. Schmidt, and M. Fisher (2000): ``Normal Forms and Proofs in Combined Modal and Temporal Logics.'' To appear in Proceedings of the International Workshop on Frontiers of Combining Systems FroCoS'2000 (Nancy, France, March 22-24, 2000). Springer 2000.
Abstract, BibTeX.

Our aim in this paper is to present an approach that is general enough to capture a wide range of combinations of temporal and modal logics, but still provides viable means for effective theorem proving. [an error occurred while processing this directive]