# Karel Hruška

> Czech opera singer

**Wikidata**: [Q6369305](https://www.wikidata.org/wiki/Q6369305)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karel_Hruška)  
**Source**: https://4ort.xyz/entity/karel-hru-ka


## References

1. The Fine Art Archive
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/140412)
3. Encyclopedia of Plzeň History
4. Virtual International Authority File
5. International Standard Name Identifier
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. Czech National Authority Database
8. Český hudební slovník osob a institucí
9. Česko-Slovenská filmová databáze
10. The Movie Database
11. Virtual Study of Theatre Institute