# Heinrich Siedentopf

> German astronomer (1906–1963)

**Wikidata**: [Q89067](https://www.wikidata.org/wiki/Q89067)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heinrich_Siedentopf)  
**Source**: https://4ort.xyz/entity/heinrich-siedentopf-q89067


## References

1. Integrated Authority File
2. [Astrophysics Data System](https://articles.adsabs.harvard.edu/full/1964MitAG..17...33.)
3. Mathematics Genealogy Project
4. Virtual International Authority File
5. CiNii Research
6. Freebase Data Dumps. 2013