- Author: Jean Renart Félix Lecoy
- Language: French
- Year: 1979
- Author: Aline Meili
- Language: German
- Year: 2023
- Author: Kent Fedorowich, Andrew Thompson (editors)
- Language: English
- Year: 2015
- Author: Aline Meili
- Language: German
- Year: 2023
- Author: Guido Pagliano
- Language: Italian
- Year: 1995
- Author: Bär Ulrike
- Language: German
- Year: 2009
- Author: Unruh Peter
- Language: German
- Year: 2021
- Author: Stahrenberg Cora
- Language: German
- Year: 1995
- Author: Slabschi Peter
- Language: German
- Year: 1997