| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Early History Of The Swedish Avifauna: A Review of the Subfossil Record and Early Written Sources | 978-91-7402-337-4 (91-7402-337-3)  | 2004 | Tommy Tyrberg | 
| Osteology of the eider, Somateria mollissima : A study of sexual, geographic, and temporal morphometric variation in the eider skeleton | 978-91-7192-695-1 (91-7192-695-X)  | 1987 | |
G.E · G. P. · P.E. · P.G. · P.P.