
- Author: Ursus-Nikolaus Riede Martin Werner (eds.)
- Language: German
- Year: 2017

- Author: Ursus-Nikolaus Riede Martin Werner
- Language: English
- Year: 2004

- Author: Ursus-Nikolaus Riede Martin Werner
- Language: English
- Year: 2004

- Author: Ursus-Nikolaus Riede Martin Werner
- Language: English
- Year: 2004

- Author: Ursus-Nikolaus Riede Martin Werner
- Language: English
- Year: 2004