# Józef Flik
**Wikidata**: [Q11730190](https://www.wikidata.org/wiki/Q11730190)  
**Source**: https://4ort.xyz/entity/j-zef-flik


## References

1. BnF authorities
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. Integrated Authority File