Research output: Contribution to Journal/Magazine › Journal article › peer-review
| <mark>Journal publication date</mark> | 1981 |
|---|---|
| <mark>Journal</mark> | Proceedings of the American Mathematical Society |
| Issue number | 1 |
| Volume | 83 |
| Number of pages | 4 |
| Pages (from-to) | 71-74 |
| Publication Status | Published |
| <mark>Original language</mark> | English |