# František Šupka
**Wikidata**: [Q95176088](https://www.wikidata.org/wiki/Q95176088)  
**Source**: https://4ort.xyz/entity/franti-ek-upka


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/25085)
3. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/1855862)
4. Virtual International Authority File