- Author: Peter Oliver Loew, Dieter Bingen, Hans-Jürgen Bömelburg, Andrzej Klamt
- Language: German
- Year: 2016
- Author: Marlies Klamt
- Language: German
- Year: 2017
- Author: Andreas Klamt
- Language: English
- Year: 2005
- Author: Angela Klamt
- Language: English
- Year: 2013
- Author: Angela Klamt
- Language: English
- Year: 2013
- Author: Andreas Klamt
- Language: English
- Year: 2005