| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Dolssor Conina: Lust, the Bawdy, and Obscenity in Medieval Occitan and Galician-Portuguese Troubadour Poetry and Latin Secular Love Song | 978-91-554-5059-5 (91-554-5059-8) | 2001 |
| Meter, rytm och ljudgestaltning i bunden vers: Exemplet Karlfeldt | 978-91-506-0478-8 (91-506-0478-3) | 1985 |
| The Influence of Group Therapy on Schizophrenia | 978-87-16-09387-5 (87-16-09387-9) | 1982 |