
- Author: Hendrik Birus (editor)
- Language: German
- Year: 1982

- Author: Henning Theißen
- Language: German
- Year: 2004

- Author: Eduard Lohse
- Language: German
- Year: 1989

- Author: Wolfgang Hardtwig
- Language: German
- Year: 1998

- Author: Egon Brandenburger
- Language: German
- Year: 1984

- Author: Karl König
- Language: German
- Year: 1981