# Hans Schwerdtfeger

> mathematician (1902–1990)

**Wikidata**: [Q91377](https://www.wikidata.org/wiki/Q91377)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hans_Schwerdtfeger)  
**Source**: https://4ort.xyz/entity/hans-schwerdtfeger


## References

1. MacTutor History of Mathematics archive
2. Integrated Authority File
3. BnF authorities
4. Czech National Authority Database
5. Mathematics Genealogy Project
6. Virtual International Authority File
7. CiNii Research
8. National Library of Israel Names and Subjects Authority File