- Author: Beatrix Vogel (Hrsg.)
- Language: German
- Year: 2014
- Author: Volker Schürmann
- Language: German
- Year: 1999
- Author: Karl Hepfer
- Language: German
- Year: 2006
- Author: Klaus Viertbauer (Hrsg.)
- Language: German
- Year: 2019
- Author: Alberto Mario Damiani
- Language: German
- Year: 2014
- Author: Bärbel Frischmann (Hrsg.)
- Language: German
- Year: 2010
- Author: Volker Dreier
- Language: German
- Year: 2005
- Author: Sigmund Bonk
- Language: German
- Year: 1999
- Author: Karen Gloy
- Language: German
- Year: 2001