- Author: Klaus Backhaus, Bernd Erichson, Sonja Gensler, Rolf Weiber, Thomas Weiber
- Language: German
- Year: 2023
- Author: Klaus Backhaus, Bernd Erichson, Sonja Gensler, Rolf Weiber, Thomas Weiber
- Language: English
- Year: 2023
- Author: Klaus Backhaus Bernd Erichson Sonja Gensler Rolf Weiber Thomas Weiber
- Language: English
- Year: 2023
- Author: Klaus Backhaus Bernd Erichson Wulff Plinke Rolf Weiber
- Language: German
- Year: 2018
- Author: Klaus Backhaus Bernd Erichson Rolf Weiber (auth.)
- Language: German
- Year: 2015
- Author: Klaus Backhaus Bernd Erichson Wulff Plinke Rolf Weiber (auth.)
- Language: German
- Year: 2016
- Author: Rolf Weiber (auth.)
- Language: German
- Year: 1992