- Author: Hofmann Rainer
- Language: English
- Year: 1999
- Author: Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 2005
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 2005
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 2001
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 2002
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 2003
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 2004
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 1997
- Author: Delbrück Jost, Hofmann Rainer, Zimmermann Andreas
- Language: German
- Year: 1998