# Jan Ryba
**Wikidata**: [Q95390376](https://www.wikidata.org/wiki/Q95390376)  
**Source**: https://4ort.xyz/entity/jan-ryba-q95390376


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000006162&local_base=svk04)
3. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/866030)
4. The Fine Art Archive
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. Faceted Application of Subject Terminology