- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 1994
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2002
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011
- Author: Rudolf Vierhaus (editor)
- Language: German
- Year: 2011