Search results
Journal of Graph Theory > 81 > 3 > 272 - 282
Journal of Combinatorial Theory, Series B > 2009 > 99 > 1 > 218-228
Journal of Mathematical Biology > 2008 > 56 > 1-2 > 145-159
Journal of Symbolic Computation > 2006 > 41 > 2 > 222-233
Annals of Pure and Applied Logic > 2004 > 126 > 1-3 > 159-213
Discrete Mathematics > 2001 > 237 > 1-3 > 187-191