- Author: Christian Nowak Rasso Knoller
- Language: German
- Year: 2013
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- Language: German
- Year: 2017
- Author: Susanne Kilimann, Rasso Knoller, Christian Nowak
- Language: German
- Year: 2016
- Author: Rasso Knoller Michael Stritzke
- Language: German
- Year: 2007