# Petr Machník
**Wikidata**: [Q106983752](https://www.wikidata.org/wiki/Q106983752)  
**Source**: https://4ort.xyz/entity/petr-machn-k


## References

1. Czech National Authority Database
2. Personal Authority Wikibase of the Czech Republic
3. [IS VaVaI](https://api.isvavai.cz/)