- Author: David Hilbert Stephan Cohn-Vossen
- Language: English
- Year: 2020
- Author: D. Hilbert S. Cohn-Vossen (auth.)
- Language: German
- Year: 1932
- Author: David Hilbert Stephan Cohn-Vossen (auth.)
- Language: German
- Year: 1996
- Author: David Hilbert Stephan Cohn-Vossen (auth.)
- Language: German
- Year: 1996
- Author: Hilbert D. Cohn-Vossen S.
- Language: German
- Year: 1932