- Author: Christoph G. Paulus, David-Christoph Bittmann, Frank Spohnheimer, Rolf A. Schütze, Stefan Smid
- Language: German
- Year: 2015
- Author: Christoph G. Paulus, David-Christoph Bittmann, Frank Spohnheimer, Rolf A. Schütze, Stefan Smid
- Language: German
- Year: 2015