# Hanna Kostrzewska

> Polish music theorist

**Wikidata**: [Q97484770](https://www.wikidata.org/wiki/Q97484770)  
**Source**: https://4ort.xyz/entity/hanna-kostrzewska


## References

1. [Source](https://radon.nauka.gov.pl/dane/profil/ef468625-bba7-4557-8b5b-d6caea8d296c)
2. Polish Science