# Jaroslav František Urban
**Wikidata**: [Q69481664](https://www.wikidata.org/wiki/Q69481664)  
**Source**: https://4ort.xyz/entity/q69481664


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/111177)
3. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/63466)
4. Virtual International Authority File
5. The Fine Art Archive
6. Bibliography of the History of the Czech Lands