# Hermann Frey

> Dr. phil. Ruprecht-Karls-Universität Heidelberg 1905

**Wikidata**: [Q102235843](https://www.wikidata.org/wiki/Q102235843)  
**Source**: https://4ort.xyz/entity/hermann-frey-q102235843


## References

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