# Jiří Křupka

> researcher

**Wikidata**: [Q106983448](https://www.wikidata.org/wiki/Q106983448)  
**Source**: https://4ort.xyz/entity/ji-k-upka


## References

1. Personal Authority Wikibase of the Czech Republic
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-3385-2774/employment/6779334)
3. [IS VaVaI](https://api.isvavai.cz/)
4. National Library of Israel Names and Subjects Authority File