# Josef Wellstein

> German mathematician (1869-1919)

**Wikidata**: [Q15437511](https://www.wikidata.org/wiki/Q15437511)  
**Source**: https://4ort.xyz/entity/josef-wellstein


## References

1. Czech National Authority Database
2. Integrated Authority File
3. BnF authorities
4. Mathematics Genealogy Project
5. Virtual International Authority File
6. National Library of Israel Names and Subjects Authority File