# Jaroslav Havelka
**Wikidata**: [Q112351359](https://www.wikidata.org/wiki/Q112351359)  
**Source**: https://4ort.xyz/entity/jaroslav-havelka-q112351359


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000001003&local_base=svk04)
3. Encyclopedia of Brno History