
- Author: Šime Jozipović
- Language: German
- Year: 2018

- Author: Jörn Grosch
- Language: German
- Year: 2018

- Author: Frederik Born (auth.)
- Language: German
- Year: 2017

- Author: Diana Beck (auth.)
- Language: German
- Year: 2017

- Author: Niels Arnold (auth.)
- Language: German
- Year: 2015