# Petr Krupa

> researcher

**Wikidata**: [Q100765750](https://www.wikidata.org/wiki/Q100765750)  
**Source**: https://4ort.xyz/entity/petr-krupa


## References

1. Czech National Authority Database
2. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/2409630)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-1832-7488/employment/7035188)
4. [IS VaVaI](https://api.isvavai.cz/)
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-1832-7488/external-identifiers/824913)