- Author: Zinggl Martin
- Language: German
- Year: 2016
- Author: Steinberger Karin
- Language: German
- Year: 2017
- Author: Sobik Helge
- Language: German
- Year: 2016
- Author: Schiller Bernd
- Language: German
- Year: 2016
- Author: Schaber Susanne
- Language: German
- Year: 2014
- Author: Nowak Hubert
- Language: German
- Year: 2018
- Author: Hausemer Georges
- Language: German
- Year: 2018
- Author: Bisping Stefanie
- Language: German
- Year: 2015