- Author: Hartmut Wolf, Peter Forsyth, David Gillen, Kai Hüschelrath, Hans-Martin Niemeier
- Language: English
- Year: 2013
- Author: Kai Hüschelrath
- Language: German
- Year: 2020
- Author: Kai Hüschelrath Heike Schweitzer (eds.)
- Language: English
- Year: 2014
- Author: Kai Hüschelrath (auth.)
- Language: German
- Year: 1998
- Author: Dr. Kai Hüschelrath (auth.)
- Language: English
- Year: 2009