- Author: Marie Luise Graf-Schlicker (editor)
- Language: German
- Year: 2014
- Author: Marie Luise Graf-Schlicker (editor)
- Language: German
- Year: 2020
- Author: Marie Luise Graf-Schlicker (editor), Hanns Prütting (editor), Wilhelm Uhlenbruck (editor)
- Language: German
- Year: 2015
- Author: Marie Luise Graf-Schlicker (editor)
- Language: German
- Year: 2020
- Author: Marie Luise Graf-Schlicker (editor)
- Language: German
- Year: 2021