Journal of Pure and Applied Algebra > 2009 > 213 > 1 > IFC
Source
Identifiers
journal ISSN : | 0022-4049 |
DOI | 10.1016/S0022-4049(08)00212-0 |
Journal of Pure and Applied Algebra > 2009 > 213 > 1 > IFC
journal ISSN : | 0022-4049 |
DOI | 10.1016/S0022-4049(08)00212-0 |