# Arnošt Okáč

> Czech chemist

**Wikidata**: [Q10856367](https://www.wikidata.org/wiki/Q10856367)  
**Source**: https://4ort.xyz/entity/arno-t-ok-


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. Encyclopedia of Brno History
4. Bibliography of the History of the Czech Lands