- Author: Karl Olav Sandnes (editor) Reidar Hvalvik (editor)
- Language: English
- Year: 2014
- Author: Reidar Hvalvik Karl Olav Sandnes (eds.)
- Language: English
- Year: 2014
- Author: Reidar Hvalvik Karl Olav Sandnes
- Language: English
- Year: 2014
- Author: Karl Olav Sandnes
- Language: English
- Year: 2016
- Author: Karl Olav Sandnes
- Language: English
- Year: 2009
- Author: Karl Olav Sandnes
- Language: English
- Year: 2011
- Author: Karl Olav Sandnes
- Language: English
- Year: 2002