Search results for: Li Sheng
Discrete Applied Mathematics > 2009 > 157 > 4 > 762-767
Discrete Applied Mathematics > 2004 > 140 > 1-3 > 35-48
Discrete Applied Mathematics > 2002 > 124 > 1-3 > 73-89
Discrete Applied Mathematics > 1998 > 87 > 1-3 > 213-228