# Frank Hlavaček
**Wikidata**: [Q15830034](https://www.wikidata.org/wiki/Q15830034)  
**Source**: https://4ort.xyz/entity/frank-hlava-ek


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/24461)
3. Regional Database of the Central Bohemian Research Library in Kladno
4. [Source](http://www.historiecssd.cz/h/hlavacek-frantisek-josef/)
5. Virtual International Authority File
6. Bibliography of the History of the Czech Lands