Search results for: Hu Zhang
Discrete Applied Mathematics > 2008 > 156 > 11 > 2178-2194
Journal of Combinatorial Optimization > 2008 > 16 > 4 > 402-423
Discrete Applied Mathematics > 2008 > 156 > 11 > 2178-2194
Journal of Combinatorial Optimization > 2008 > 16 > 4 > 402-423