- Author: Hegel Georg Wilhelm Friedrich
- Language: German
- Year: 2017
- Author: Hegel Georg Wilhelm Friedrich
- Language: German
- Year: 1990
- Author: Hegel Georg Wilhelm Friedrich
- Language: German
- Year: 2020
- Author: Hegel Georg Wilhelm Friedrich
- Language: German
- Year: 2000
- Author: Hegel Georg Wilhelm Friedrich
- Language: German
- Year: 1991
- Author: Hegel Georg Wilhelm Friedrich
- Language: German
- Year: 1976