# Oldřich Sedlář
**Wikidata**: [Q95102756](https://www.wikidata.org/wiki/Q95102756)  
**Source**: https://4ort.xyz/entity/old-ich-sedl-


## References

1. Czech National Authority Database
2. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/866068)
3. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000013337&local_base=svk04)
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Bibliography of the History of the Czech Lands
7. MAK
8. Dictionary of Czech librarians