# Ondrej Hamuľák
**Wikidata**: [Q95171162](https://www.wikidata.org/wiki/Q95171162)  
**Source**: https://4ort.xyz/entity/ondrej-hamu-k


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-4147-2891/education/20092748)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-4147-2891/education/2179956)
4. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0003-4147-2891/employment/5766825)
5. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0003-4147-2891/employment/5766821)
6. Virtual International Authority File
7. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
8. [IS VaVaI](https://api.isvavai.cz/)
9. Bibliography of the History of the Czech Lands
10. Regional Database of the Central Bohemian Research Library in Kladno