Search results for: Heping Zhang
Discrete Applied Mathematics > 2014 > 166 > Complete > 239-248
Discrete Mathematics > 2011 > 311 > 16 > 1681-1692
Discrete Mathematics > 2009 > 309 > 6 > 1284-1293
Applied Mathematics Letters > 2004 > 17 > 8 > 897-901
Discrete Mathematics > 2004 > 276 > 1-3 > 393-404
Discrete Applied Mathematics > 2004 > 134 > 1-3 > 339-350
Discrete Applied Mathematics > 2000 > 105 > 1-3 > 291-311
Electronic Notes in Discrete Mathematics > 2000 > 5 > Complete > 317-320