# Adriaan van Maanen

> Dutch astronomer (1884–1946)

**Wikidata**: [Q2013915](https://www.wikidata.org/wiki/Q2013915)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Adriaan_van_Maanen)  
**Source**: https://4ort.xyz/entity/adriaan-van-maanen


## References

1. Virtual International Authority File
2. Catalog of the German National Library
3. Mathematics Genealogy Project
4. Faceted Application of Subject Terminology
5. Biografisch Portaal
6. KNAW Past Members
7. Freebase Data Dumps. 2013
8. IdRef