
- Author: Klaus Grubmüller (editor), Bernhard Schnell (editor)
- Language: German
- Year: 1988

- Author: Klaus Grubmüller (editor), Bernhard Schnell (editor)
- Language: German
- Year: 1989

- Author: Klaus Grubmüller (editor), Bernhard Schnell (editor)
- Language: German
- Year: 1988

- Author: Klaus Grubmüller (editor), Bernhard Schnell (editor)
- Language: German
- Year: 1989

- Author: Klaus Grubmüller (editor), Bernhard Schnell (editor)
- Language: German
- Year: 1988

- Author: Georg Braungart (editor), Harald Fricke (editor), Klaus Grubmüller (editor), Jan-Dirk Müller (editor), Friedrich Vollhardt (editor), Klaus Weimar (editor)
- Language: German
- Year: 2007

- Author: Konrad von Fussesbrunnen (editor), Hans Fromm (editor), Klaus Grubmüller (editor)
- Language: German
- Year: 1973

- Author: Klaus Grubmüller (editor)
- Language: German
- Year: 1994