Journal of Combinatorial Theory, Series A
Journal of Combinatorial Theory, Series A > 2011 > 118 > 3 > 1136-1139
Journal of Combinatorial Theory, Series A > 2011 > 118 > 7 > 2000-2024
Journal of Combinatorial Theory, Series A > 2011 > 118 > 3 > 1136-1139
Journal of Combinatorial Theory, Series A > 2011 > 118 > 7 > 2000-2024