European Journal of Combinatorics > 2010 > 31 > 3 > 720-732
Source
Abstract
Identifiers
journal ISSN : | 0195-6698 |
DOI | 10.1016/j.ejc.2009.10.007 |
European Journal of Combinatorics > 2010 > 31 > 3 > 720-732
journal ISSN : | 0195-6698 |
DOI | 10.1016/j.ejc.2009.10.007 |