# Petr Mareček
**Wikidata**: [Q93240422](https://www.wikidata.org/wiki/Q93240422)  
**Source**: https://4ort.xyz/entity/petr-mare-ek


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0003-1161-9768/employment/5266414)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [IS VaVaI](https://api.isvavai.cz/)
5. Virtual International Authority File
6. Bibliography of the History of the Czech Lands
7. Regional Database of the Central Bohemian Research Library in Kladno