- Author: Diederich Eckardt, Oliver Fehrenbacher
- Language: German
- Year: 2015
- Author: Diederich Eckardt, Oliver Fehrenbacher
- Language: German
- Year: 2015
- Author: Arne Schnitger Oliver Fehrenbacher
- Language: German
- Year: 2018
- Author: Arne Schnitger Oliver Fehrenbacher (auth.) Arne Schnitger LL.M. Oliver Fehrenbacher (eds.)
- Language: German
- Year: 2012
- Author: Oliver Fehrenbacher Anusch Tavakoli (auth.)
- Language: German
- Year: 2014
- Author: Oliver Fehrenbacher, Anusch Tavakoli
- Language: German
- Year: 2007
- Author: Oliver Fehrenbacher Anusch Tavakoli
- Language: German