# Oldřich Placar
**Wikidata**: [Q95085113](https://www.wikidata.org/wiki/Q95085113)  
**Source**: https://4ort.xyz/entity/old-ich-placar


## References

1. Regional Database of the Central Bohemian Research Library in Kladno
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000001632&local_base=svk04)
3. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/864296)
4. Czech National Authority Database
5. Virtual International Authority File
6. Encyclopedia of Brno History
7. Virtual Study of Theatre Institute