# Ernst Ritter

> Ph.D. Georg-August-Universität Göttingen 1891

**Wikidata**: [Q94764385](https://www.wikidata.org/wiki/Q94764385)  
**Source**: https://4ort.xyz/entity/ernst-ritter-q94764385


## References

1. [Source](https://www.digitale-sammlungen.de/view/bsb11651521?page=87)
2. Czech National Authority Database
3. Integrated Authority File
4. Mathematics Genealogy Project
5. Catalog of the German National Library
6. Virtual International Authority File
7. CONOR.SI