- Author: Petter Henriksen
- Language: Norwegian
- Year: 1997
- Author: Petter Henriksen
- Language: Norwegian
- Year: 1996
Forskerhåndboken
pdf
- Author: Hartvigsen Gunnar
- Language: Norwegian
- Year: 1998
- Author: Petter Henriksen
- Language: Norwegian
- Year: 1996
- Author: Petter Henriksen
- Language: Norwegian
- Year: 1996
- Author: Petter Henriksen
- Language: Norwegian
- Year: 1995
- Author: Petter Henriksen
- Language: Norwegian
- Year: 1995
- Author: Българска академия на науките
- Language: Bulgarian
- Year: 1999
Leksikon 2 : L-Å
pdf
- Author: Bernard Dixon
- Language: Norwegian
- Year: 1991