# Jiří Hájek

> Czech opera singer

**Wikidata**: [Q12025202](https://www.wikidata.org/wiki/Q12025202)  
**Source**: https://4ort.xyz/entity/ji-h-jek-q12025202


## References

1. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/79863)
2. Discogs
3. Virtual Study of Theatre Institute