# Josef Hrdinka
**Wikidata**: [Q95220888](https://www.wikidata.org/wiki/Q95220888)  
**Source**: https://4ort.xyz/entity/josef-hrdinka


## References

1. Regional Database of the Central Bohemian Research Library in Kladno
2. Czech National Authority Database
3. Virtual International Authority File
4. State Security records
5. Register of registered legal entities maintained by the Ministry of Culture
6. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Josef&prijm=Hrdinka&dnar=27.08.1950&mnar=&archivsvazek=&hledej=Hledat)