Logic Colloquium '95 : Proceedings of the Annual European Summer Meeting of the Association of Symbolic Logic, held in Haifa, Israel, August 9–18, 199 (Hardcover)
Computer Science Logic: 17th International Workshop, CSL 2003, 12th Annual Conference of the Eacsl, and 8th Kurt G?el Colloquium, Kgc 2003, V (Paperback, 2003)