- Author: Fleischmann Albert, Schmidt Werner, Stary Christian
- Language: English
- Year: 2015
- Author: Fleischmann Albert, Raß Stefan, Singer Robert
- Language: English
- Year: 2013
- Author: Fleischmann Albert, Schmidt Werner, Stary Christian
- Language: English
- Year: 2015
- Author: Fleischmann Albert, Raß Stefan, Singer Robert
- Language: English
- Year: 2013