- Author: Lothar Hoffmann
- Language: German
- Year: 1977
- Author: Lothar Hoffmann
- Language: German
- Year: 1985
- Author: Lothar Hoffmann (editor)
- Language: German
- Year: 1976
- Author: Lothar Hoffmann
- Language: German
- Year: 1985
- Author: Charles Muller (editor), Lothar Hoffmann (editor), Fritz Heinzmann (editor)
- Language: German
- Year: 1973
- Author: Lothar Hoffmann
- Language: German
- Year: 1987
- Author: Lothar Hoffmann
- Language: German
- Year: 1977
- Author: Lothar Hoffmann Hartwig Kalverkämper Herbert Ernst Wiegand
- Language: German
- Year: 1998
- Author: Lothar Hoffmann Hartwig Kalverkamper Herbert Ernst Wiegand Christian Galinski Werner Hullen
- Language: German
- Year: 1998