# Rudolf de Bruyn Ouboter

> Ph.D. Universiteit Leiden 1961 (1894–1983)

**Wikidata**: [Q46998510](https://www.wikidata.org/wiki/Q46998510)  
**Source**: https://4ort.xyz/entity/rudolf-de-bruyn-ouboter


## References

1. RKDartists
2. Mathematics Genealogy Project
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. Biografisch Portaal
6. BnF authorities
7. Artists of the World Online
8. Library of Congress Control Number
9. Leidse Hoogleraren
10. [Source](https://www.collectiegelderland.nl/object/c5b0b065-8015-31ca-dc03-e7ceeb3b6e7c)