- Author: Niklas Fröhlich, Bastian Politycki, Dirk Schäfer, Annkathrin Sonder (editors)
- Language: German
- Year: 2023
- Author: Niklas Fröhlich (editor), Bastian Politycki (editor), Dirk Schäfer (editor), Annkathrin Sonder (editor)
- Language: German
- Year: 2023