# Rudolf Vondráček
**Wikidata**: [Q22582953](https://www.wikidata.org/wiki/Q22582953)  
**Source**: https://4ort.xyz/entity/rudolf-vondr-ek


## References

1. Czech National Authority Database
2. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
3. BnF authorities
4. Encyclopedia of Brno History
5. Virtual International Authority File
6. Bibliography of the History of the Czech Lands