# Petr Žuja
**Wikidata**: [Q95373967](https://www.wikidata.org/wiki/Q95373967)  
**Source**: https://4ort.xyz/entity/petr-uja


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [IS VaVaI](https://api.isvavai.cz/)
4. Bibliography of the History of the Czech Lands