# Erich Bessel-Hagen

> German mathematician and historian of mathematics (1898–1946)

**Wikidata**: [Q1351957](https://www.wikidata.org/wiki/Q1351957)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Erich_Bessel-Hagen)  
**Source**: https://4ort.xyz/entity/erich-bessel-hagen


## References

1. Integrated Authority File
2. MacTutor History of Mathematics archive
3. Mathematics Genealogy Project
4. [Source](https://www.sciencedirect.com/science/article/pii/S0315086083710323)
5. Catalogus Professorum Halensis
6. Virtual International Authority File
7. [Source](https://kalliope-verbund.info/DE-611-BF-41435)