# Jaroslav Ondráček
**Wikidata**: [Q95364502](https://www.wikidata.org/wiki/Q95364502)  
**Source**: https://4ort.xyz/entity/jaroslav-ondr-ek


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000008012&local_base=svk04)
3. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/1344703)
4. Virtual International Authority File