- Author: Jan Christian Gertz
- Language: German
- Year: 1994
- Author: Jan Christian Gertz
- Language: German
- Year: 2018
- Author: Jan Christian Gertz
- Language: German
- Year: 2021
- Author: Jan Christian Gertz
- Language: German
- Year: 2000
- Author: Jan Christian Gertz Konrad Schmid Markus Witte
- Language: German
- Year: 2002
- Author: Jan Christian Gertz (ed.)
- Language: German
- Year: 2006
- Author: Jan Christian Gertz (Hg.)
- Language: German
- Year: 2006