# Jakub Čermák
**Wikidata**: [Q94917020](https://www.wikidata.org/wiki/Q94917020)  
**Source**: https://4ort.xyz/entity/jakub-erm-k-q94917020


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. Bibliography of the History of the Czech Lands