European Journal of Combinatorics > 2012 > 33 > 1 > 82-109
Source
Abstract
Identifiers
journal ISSN : | 0195-6698 |
DOI | 10.1016/j.ejc.2011.04.004 |
European Journal of Combinatorics > 2012 > 33 > 1 > 82-109
journal ISSN : | 0195-6698 |
DOI | 10.1016/j.ejc.2011.04.004 |