# Karel Sýkora
**Wikidata**: [Q95135428](https://www.wikidata.org/wiki/Q95135428)  
**Source**: https://4ort.xyz/entity/karel-s-kora-q95135428


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000008546&local_base=svk04)
3. Virtual International Authority File
4. Bibliography of the History of the Czech Lands
5. Dictionary of Czech librarians