Journal of Pure and Applied Algebra > 2009 > 213 > 7 > 1208-1215
Source
Abstract
Identifiers
journal ISSN : | 0022-4049 |
DOI | 10.1016/j.jpaa.2008.11.046 |
Journal of Pure and Applied Algebra > 2009 > 213 > 7 > 1208-1215
journal ISSN : | 0022-4049 |
DOI | 10.1016/j.jpaa.2008.11.046 |