# Rudolf Černý

> Czechoslovak composer (1878–1947)

**Wikidata**: [Q4513475](https://www.wikidata.org/wiki/Q4513475)  
**Source**: https://4ort.xyz/entity/rudolf-ern--q4513475


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=ba8cc88dd3244ec080fbfa76f7a7486f&scan=248#scan248)
4. BillionGraves
5. Virtual International Authority File
6. Český hudební slovník osob a institucí