- Author: Roswitha Wisniewski
- Language: German
- Year: 1984
- Author: Helmut de Boor, Roswitha Wisniewski
- Language: German
- Year: 2015
- Author: Helmut Boor, Roswitha Wisniewski
- Language: German
- Year: 1967
- Author: Helmut Boor, Roswitha Wisniewski
- Language: German
- Year: 1956
- Author: Helmut de Boor, Roswitha Wisniewski
- Language: German
- Year: 1965
- Author: Hermann Schneider, Roswitha Wisniewski
- Language: German
- Year: 1964
- Author: Helmut Boor, Roswitha Wisniewski
- Language: German
- Year: 1963
- Author: Helmut de Boor, Roswitha Wisniewski
- Language: German
- Year: 1978
- Author: Otto L. Jiriczek (editor), Roswitha Wisniewski (editor)
- Language: German
- Year: 1957
- Author: Helmut Boor, Roswitha Wisniewski
- Language: German
- Year: 1960