# Krystyna Jamroz

> Polish opera singer

**Wikidata**: [Q11748700](https://www.wikidata.org/wiki/Q11748700)  
**Source**: https://4ort.xyz/entity/krystyna-jamroz


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. e-teatr.pl
4. Sejm-Wielki.pl