- Author: Natalia Filatkina (editor), Franziska Bergmann (editor)
- Language: German
- Year: 2021
- Author: Sören Stumpf (editor), Natalia Filatkina (editor)
- Language: German
- Year: 2018
- Author: Sören Stumpf (editor), Natalia Filatkina (editor)
- Language: German
- Year: 2018