21st Annual Symposium on Theoretical Aspects of Computer Science, Montpellier, France, March 25-27, 2004. Proceedings
Lecture Notes in Computer Science > STACS 2004 > Algorithms > 211-221
Lecture Notes in Computer Science > STACS 2004 > Algorithms > 222-233
Lecture Notes in Computer Science > STACS 2004 > Algorithms > 234-245