- Matthias Baaz, Johann A. Makowsky, editors, Computer Science Logic, 17th International Workshop, CSL 2003, 12th Annual Conference of the EACSL, and 8th Kurt Gödel Colloquium, KGC 2003, Vienna, Austria, August 25-30, 2003, Proceedings. Volume 2803 of Lecture Notes in Computer Science, Springer, 2003.