Journal of Combinatorial Theory, Series B > 2010 > 100 > 4 > 381-389
Source
Abstract
Identifiers
journal ISSN : | 0095-8956 |
DOI | 10.1016/j.jctb.2009.12.001 |
Journal of Combinatorial Theory, Series B > 2010 > 100 > 4 > 381-389
journal ISSN : | 0095-8956 |
DOI | 10.1016/j.jctb.2009.12.001 |