# Herman Zanstra

> Dutch astronomer (1894–1972)

**Wikidata**: [Q1915389](https://www.wikidata.org/wiki/Q1915389)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Herman_Zanstra)  
**Source**: https://4ort.xyz/entity/herman-zanstra


## References

1. Album Academicum
2. BnF authorities
3. Mathematics Genealogy Project
4. Faceted Application of Subject Terminology
5. Virtual International Authority File
6. Herman Zanstra. Biografisch Portaal
7. SNAC
8. KNAW Past Members
9. Freebase Data Dumps. 2013