# Ján Koniarek
**Wikidata**: [Q13421326](https://www.wikidata.org/wiki/Q13421326)  
**Source**: https://4ort.xyz/entity/j-n-koniarek


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/2793)
3. Virtual International Authority File
4. Library of Congress Control Number