| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ecological Bulletins, Research in Arctic Life and Earth Sciences: Present Knowledge and Future Perspectives | 978-87-16-10034-4 (87-16-10034-4) | 1991 |
| Ecology of a Subrctic Mire | 978-91-546-0275-9 (91-546-0275-0) | 1980 |