
- Author: Wagner Heinz
- Language: German
- Year: 1967

- Author: Wagner Reinhard
- Language: German
- Year: 1986

- Author: Wagner Thomas
- Language: German
- Year: 1992

- Author: Wagner Susanne
- Language: German
- Year: 1993

- Author: Wagner Michael A.
- Language: German
- Year: 1987

- Author: Wagner Matthias
- Language: German
- Year: 2001

- Author: Wagner Heiko
- Language: German
- Year: 1994

- Author: Wagner Franz
- Language: German
- Year: 1997