# Rudolf Růžička

> Czech composer

**Wikidata**: [Q1445091](https://www.wikidata.org/wiki/Q1445091)  
**Source**: https://4ort.xyz/entity/rudolf-r-i-ka


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/69992)
3. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000013115&local_base=svk04)
4. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/865418)
5. general catalog of BnF
6. Virtual International Authority File
7. The Fine Art Archive
8. Discogs