Search results for: Heng Li
Discrete Mathematics > 2016 > 339 > 12 > 2907-2918
Journal of Algebra > 2015 > 421 > Complete > 167-186
Journal of Algebraic Combinatorics > 2015 > 42 > 1 > 25-50
Discrete Mathematics > 2002 > 246 > 1-3 > 197-218