- Author: Patrick Bettinger Kai-Uwe Hugger
- Language: German
- Year: 2020
- Author: Christoph Eisemann (auth.)
- Language: German
- Year: 2015
- Author: Prof. Dr. Heinz Hengst (auth.) Angela Tillmann Sandra Fleischer Kai-Uwe Hugger (eds.)
- Language: German
- Year: 2014
- Author: Prof. Dr. Kai-Uwe Hugger (auth.) Kai-Uwe Hugger (eds.)
- Language: German
- Year: 2014