# Nicolaas Wilhelmus Doorn

> astronomer, Ph.D. Universiteit van Amsterdam 1929 (1901-)

**Wikidata**: [Q102312184](https://www.wikidata.org/wiki/Q102312184)  
**Source**: https://4ort.xyz/entity/nicolaas-wilhelmus-doorn


## References

1. IdRef
2. Virtual International Authority File
3. Mathematics Genealogy Project
4. [Source](https://astrogen.aas.org/front/searchdetails.php?agnumber=233)
5. [Source](https://isni.org/isni/0000000394098493)