Search results for: Yi Shi
Journal of Combinatorial Theory, Series A > 2006 > 113 > 3 > 556-565
Journal of Combinatorial Theory, Series A > 1999 > 88 > 1 > 36-53
Journal of Combinatorial Theory, Series A > 2006 > 113 > 3 > 556-565
Journal of Combinatorial Theory, Series A > 1999 > 88 > 1 > 36-53