# Radek Krejčí

> Czech opera singer

**Wikidata**: [Q21198155](https://www.wikidata.org/wiki/Q21198155)  
**Source**: https://4ort.xyz/entity/radek-krej-


## References

1. Czech National Authority Database
2. Český hudební slovník osob a institucí
3. Virtual International Authority File
4. [Source](https://www.csfd.cz/tvurce/302851)
5. Virtual Study of Theatre Institute