- Author: Hannes Stoppel Birgit Griese
- Language: German
- Year: 2021
- Author: Gerd Fischer Boris Springborn
- Language: German
- Year: 2020
- Author: Gerd Fischer Boris Springborn
- Language: German
- Year: 2020
- Author: Herrn Hannes Stoppel Frau Birgit Griese (auth.)
- Language: German
- Year: 1999
- Author: Otto Forster (auth.)
- Language: German
- Year: 2017
- Author: Ernst Kunz
- Language: German
- Year: 1976
- Author: Otto Forster Rüdiger Wessoly (auth.)
- Language: German
- Year: 2017
- Author: Hannes Stoppel Birgit Griese (auth.)
- Language: German
- Year: 2017
- Author: Otto Forster
- Language: German
- Year: 2016
- Author: Hannes Stoppel Birgit Griese (auth.)
- Language: German
- Year: 2015