# Ivan Ulrych
**Wikidata**: [Q95079262](https://www.wikidata.org/wiki/Q95079262)  
**Source**: https://4ort.xyz/entity/ivan-ulrych


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Ivan&prijm=Ulrych&dnar=25.05.1958&hledej=Hledat)
3. Regional Database of the Central Bohemian Research Library in Kladno
4. IdRef
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Ivan&prijm=Ulrych&dnar=25.05.1958&hledej=Hledat)
8. Bibliography of the History of the Czech Lands