Journal of Combinatorial Theory, Series B
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 689-705
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 713-732
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 742-766
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 767-794
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 706-712
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 658-678
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 651-657
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 733-741
Journal of Combinatorial Theory, Series B > 2013 > 103 > 6 > 679-688