- Author: Hermann Dilcher, Norbert Berger, Wilm Brepohl, Ludwig Jörder, Heinz Klinkhammer, Heinz Koch, Jürgen Körnig, Norbert Natzel, Jochen Spilker
- Language: German
- Year: 1972
- Author: Hermann Dilcher, Norbert Berger, Wilm Brepohl, Ludwig Jörder, Heinz Klinkhammer, Heinz Koch, Jürgen Körnig, Norbert Natzel, Jochen Spilker
- Language: German
- Year: 1970
- Author: Hermann Dilcher, Norbert Berger
- Language: German
- Year: 1974
- Author: Hermann Dilcher (editor), Norbert Berger (editor)
- Language: German
- Year: 1976
- Author: Norbert Berger
- Language: German
- Year: 2022