| Original language | Danish |
|---|---|
| Journal | Naturens Verden |
| Volume | 9 |
| Pages (from-to) | 338–350 |
| ISSN | 0028-0895 |
| Publication status | Published - 1988 |
| Original language | Danish |
|---|---|
| Journal | Naturens Verden |
| Volume | 9 |
| Pages (from-to) | 338–350 |
| ISSN | 0028-0895 |
| Publication status | Published - 1988 |