
- Author: Wolfgang Kilger Jochen Pampel Kurt Vikas
- Language: German
- Year: 2007

- Author: Klaus Bellmann Frank Himpel
- Language: German
- Year: 2006

- Author: Peter Klaus Winfried Krieger
- Language: German
- Year: 2008

- Author: Uwe Brandenburg
- Language: German
- Year: 2007

- Author: Britta Kunze
- Language: German
- Year: 2007

- Author: Gerhard Regenthal
- Language: German
- Year: 2009

- Author: Frank Keuper Bernd Wagner Hans-Dieter Wysuwa (Hrsg.)
- Language: German
- Year: 2009