| Original language | French |
|---|---|
| Journal | C. R. Acad. Sci. Paris Sér. I Math. |
| Volume | 295 |
| Issue number | 9 |
| Pages (from-to) | 507-509 |
| Number of pages | 3 |
| ISSN | 0249-6321 |
| Publication status | Published - 1982 |
| Original language | French |
|---|---|
| Journal | C. R. Acad. Sci. Paris Sér. I Math. |
| Volume | 295 |
| Issue number | 9 |
| Pages (from-to) | 507-509 |
| Number of pages | 3 |
| ISSN | 0249-6321 |
| Publication status | Published - 1982 |