- Author: Wolfgang Lüke
- Language: German
- Year: 2015
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- Language: German
- Year: 2015
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- Language: German
- Year: 2015
- Author: Christoph G. Paulus, Burkhard Hess, Rolf A. Schütze, Stephan Salzmann, Anton Franz Steiner, Wolfgang Lüke, Karl-Alfred Storz
- Language: German
- Year: 1999