5th International Workshop, APPROX 2002 Rome, Italy, September 17–21, 2002 Proceedings
Lecture Notes in Computer Science > Approximation Algorithms for Combinatorial Optimization > 229-242
Lecture Notes in Computer Science > Approximation Algorithms for Combinatorial Optimization > 243-255
Lecture Notes in Computer Science > Approximation Algorithms for Combinatorial Optimization > 256-270