# Josef Česák

> Czech librarian

**Wikidata**: [Q69127149](https://www.wikidata.org/wiki/Q69127149)  
**Source**: https://4ort.xyz/entity/q69127149


## References

1. Czech National Authority Database
2. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/1997488)
3. [Source](https://www.vexilologie.cz/jcesak.php)
4. [Source](https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ola2003193706&CON_LNG=ENG)
5. Bibliography of the History of the Czech Lands
6. Dictionary of Czech librarians