# Ondrej Cibulka
**Wikidata**: [Q27078371](https://www.wikidata.org/wiki/Q27078371)  
**Source**: https://4ort.xyz/entity/ondrej-cibulka


## References

1. Czech National Authority Database
2. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0315461-Cibulka-Ondrej-1976)