Search results for: Xueliang Li
Discrete Mathematics > 2009 > 309 > 21 > 6322-6324
Discrete Applied Mathematics > 2009 > 157 > 15 > 3332-3335
Discrete Mathematics > 2009 > 309 > 21 > 6322-6324
Discrete Applied Mathematics > 2009 > 157 > 15 > 3332-3335