Journal of Algebra > 2011 > 336 > 1 > 236-241
Source
Abstract
Identifiers
journal ISSN : | 0021-8693 |
DOI | 10.1016/j.jalgebra.2011.04.004 |
Journal of Algebra > 2011 > 336 > 1 > 236-241
journal ISSN : | 0021-8693 |
DOI | 10.1016/j.jalgebra.2011.04.004 |