# Jiří Petráš
**Wikidata**: [Q95176808](https://www.wikidata.org/wiki/Q95176808)  
**Source**: https://4ort.xyz/entity/ji-petr--q95176808


## References

1. Czech National Authority Database
2. The Fine Art Archive
3. [regional database of the Municipal Library of Jindřichův Hradec](https://jh.tritius.cz/authority/572421)
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. National Library of Israel Names and Subjects Authority File
7. Bibliography of the History of the Czech Lands
8. Regional Database of the Central Bohemian Research Library in Kladno