- Author: Jørn B. Olsson
- Language: English
- Year: 1983
- Author: Jørn B. Olsson
- Language: English
- Year: 1983
- Author: Jørn B. Olsson
- Language: Danish
- Year: 2009
- Author: Jørn B. Olsson
- Language: Danish
- Year: 2012
- Author: Jørn Børling Olsson
- Language: English
- Year: 1994
- Author: Jørn Børling Olsson
- Language: German
- Year: 1982
- Author: Jørn Børling Olsson
- Language: Danish
Group Theory
pdf
- Author: Jørn Børling Olsson
- Language: English