
- Author: Jakob Wackernagel Albert Debrunner
- Language: German
- Year: 1954

- Author: Jakob Wackernagel Albert Debrunner
- Language: German
- Year: 1930

- Author: Jakob Wackernagel Albert Debrunner
- Language: German
- Year: 1954

- Author: Jakob Wackernagel Albert Debrunner
- Language: German
- Year: 1930