# Krystyna Rorbach

> Polish opera singer

**Wikidata**: [Q30902529](https://www.wikidata.org/wiki/Q30902529)  
**Source**: https://4ort.xyz/entity/krystyna-rorbach


## References

1. Polish Science
2. [Source](http://nauka-polska.pl/#/profile/scientist?id=87944)
3. Virtual International Authority File