Wasifu
- Taaluma ya msingi
- Mathematician
- Nchi
- Switzerland
- Utaifa
- Swiss
- Jinsia
- Male
- Tarehe ya kuzaliwa
- 21 April 1909
- Mahali pa kuzaliwa
- Zürich
- Tarehe ya kifo
- 1978-11-25
- Umri wa kifo
- 69
- Mahali pa kifo
- Zürich
- Mwanachama wa
- Norwegian Academy of Science and Letters·Academy of Sciences Leopoldina
Maoni