# Otto Keller

> German classical philologist (1838-1927)

**Wikidata**: [Q87672](https://www.wikidata.org/wiki/Q87672)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Keller_(philologist))  
**Source**: https://4ort.xyz/entity/otto-keller


## References

1. BnF authorities
2. Integrated Authority File
3. [Source](https://explore.gnd.network/gnd/1190605643)
4. International Standard Name Identifier
5. Virtual International Authority File
6. [Source](https://kalliope-verbund.info/DE-611-BF-26338)
7. SNAC
8. Library of Congress Control Number
9. Bibliography of the History of the Czech Lands