# Hans Kössler

> Ph.D. Martin-Luther-Universität Halle-Wittenberg 1911

**Wikidata**: [Q102193291](https://www.wikidata.org/wiki/Q102193291)  
**Source**: https://4ort.xyz/entity/hans-k-ssler


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. Virtual International Authority File