# Josef Petzný
**Wikidata**: [Q95155061](https://www.wikidata.org/wiki/Q95155061)  
**Source**: https://4ort.xyz/entity/josef-petzn-


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000004788&local_base=svk04)
3. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/764916)
4. [The Fine Art Archive](https://cs.isabart.org/person/130188)
5. Virtual International Authority File
6. The Fine Art Archive
7. Encyclopedia of Brno History