Journal of Algebra > 2009 > 321 > 5 > 1555-1560
Source
Abstract
Identifiers
journal ISSN : | 0021-8693 |
DOI | 10.1016/j.jalgebra.2008.12.004 |
Journal of Algebra > 2009 > 321 > 5 > 1555-1560
journal ISSN : | 0021-8693 |
DOI | 10.1016/j.jalgebra.2008.12.004 |