# Zdeněk Helus
**Wikidata**: [Q95174900](https://www.wikidata.org/wiki/Q95174900)  
**Source**: https://4ort.xyz/entity/zden-k-helus


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Zdenek&prijm=Helus&dnar=19.08.1935&hledej=Hledat)
3. [The Fine Art Archive](https://cs.isabart.org/person/90981)
4. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/771904)
5. [Source](https://www.ukf.sk/univerzita/historia-univerzity/cestni-doktori/23-univerzita/o-univerzite/2156-zdenek-helus)
6. Virtual International Authority File
7. The Fine Art Archive
8. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Zdenek&prijm=Helus&dnar=19.08.1935&hledej=Hledat)
9. Bibliography of the History of the Czech Lands