# Josef Hlaváček
**Wikidata**: [Q51559924](https://www.wikidata.org/wiki/Q51559924)  
**Source**: https://4ort.xyz/entity/josef-hlav-ek-q51559924


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/2499)
3. Regional Database of the Central Bohemian Research Library in Kladno
4. [Web umenia](https://www.webumenia.sk/autor/3865)
5. National Gallery of Art - Collection
6. Virtual International Authority File
7. Web umenia