# František Mašek
**Wikidata**: [Q95389439](https://www.wikidata.org/wiki/Q95389439)  
**Source**: https://4ort.xyz/entity/franti-ek-ma-ek-q95389439


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=9768eead0a4f42ccb75bc83ffd481cfd&scan=127#scan127)
4. Virtual International Authority File
5. Dictionary of Czech librarians