- Author: Franz Kurfeß (auth.)
- Language: German
- Year: 1991
- Author: Ulrich Furbach (auth.)
- Language: German
- Year: 1991
- Author: Elmar Eder (auth.)
- Language: German
- Year: 1992
- Author: Ralf Cordes Rudolf Kruse Horst Langendörfer Heinrich Rust (auth.) Paul Schmitz (eds.)
- Language: German
- Year: 1992
- Author: Ulrich Furbach (auth.)
- Language: German
- Year: 1991
- Author: Christoph Walther (auth.) Wolfgang Bibel (eds.)
- Language: German
- Year: 1991
- Author: Ralf Cordes Rudolf Kruse Horst Langendörfer Heinrich Rust (auth.) Paul Schmitz (eds.)
- Language: German
- Year: 1990
- Author: Siegfried Bocionek (auth.)
- Language: German
- Year: 1990