- Author: Korte Bernhard, Vygen Jens
- Language: English
- Year: 2018
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2002
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2008
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2000
- Author: B H Korte, Jens Vygen
- Language: English
- Year: 2006
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2012
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2012
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2012
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2008
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2008