I.R. · O.I. · Olaf I Rønning
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Flowers of Svalbard | 978-82-519-1529-8 (82-519-1529-5) | 1995 | Ronning Gjoerevoll · Olav Gjoerevoll |
| Svaldardblomster | 978-82-519-1528-1 (82-519-1528-7) | 2008 | Olav Gjoerevoll |