# Rudolf Keller

> American biochemist and publisher (1875–1964)

**Wikidata**: [Q2173146](https://www.wikidata.org/wiki/Q2173146)  
**Source**: https://4ort.xyz/entity/rudolf-keller-q2173146


## References

1. The Fine Art Archive
2. Integrated Authority File
3. Virtual International Authority File
4. CONOR.SI