# Jan Bradna
**Wikidata**: [Q95153444](https://www.wikidata.org/wiki/Q95153444)  
**Source**: https://4ort.xyz/entity/jan-bradna-q95153444


## 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. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/2408363)
4. Integrated Authority File
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. Legie 100
8. Bibliography of the History of the Czech Lands