- Author: Josef L. Staud (auth.)
- Language: German
- Year: 2010
- Author: Josef L. Staud
- Language: German
- Year: 2019
- Author: Josef L. Staud
- Language: German
- Year: 2004
- Author: Josef L. Staud (auth.)
- Language: German
- Year: 2010
- Author: Josef L. Staud
- Language: English
- Year: 2006
- Author: Josef L. Staud (auth.)
- Language: German
- Year: 2010