Journal of Pure and Applied Algebra > 2008 > 212 > 7 > 1612-1625
Source
Abstract
Identifiers
journal ISSN : | 0022-4049 |
DOI | 10.1016/j.jpaa.2007.10.011 |
Journal of Pure and Applied Algebra > 2008 > 212 > 7 > 1612-1625
journal ISSN : | 0022-4049 |
DOI | 10.1016/j.jpaa.2007.10.011 |