- Author: Morsey Rudolf, Quaritsch Helmut, Siedentopf Heinrich
- Language: German
- Year: 1997
- Author: Magiera Siegfried, Siedentopf Heinrich
- Language: German
- Year: 1994
- Author: Magiera Siegfried, Siedentopf Heinrich
- Language: German
- Year: 1997
- Author: Benz Arthur, Siedentopf Heinrich, Sommermann Karl-Peter
- Language: German
- Year: 2004