| Original language | English |
|---|---|
| Journal | Journal of Pure and Applied Algebra |
| Volume | 213 |
| Pages (from-to) | 783-794 |
| ISSN | 0022-4049 |
| Publication status | Published - 2009 |
| Original language | English |
|---|---|
| Journal | Journal of Pure and Applied Algebra |
| Volume | 213 |
| Pages (from-to) | 783-794 |
| ISSN | 0022-4049 |
| Publication status | Published - 2009 |