# John Hempel

> American mathematician

**Wikidata**: [Q102128847](https://www.wikidata.org/wiki/Q102128847)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Hempel)  
**Source**: https://4ort.xyz/entity/john-hempel


## References

1. IdRef
2. Mathematics Genealogy Project
3. [Source](http://www.ams.org/fellows_by_year.cgi?year=2013)
4. [Source](http://www.ams.org/news?news_id=1680)
5. Virtual International Authority File
6. National Library of Israel Names and Subjects Authority File
7. Catalogo of the National Library of India