# Ewa Ostrowska

> Polish historian

**Wikidata**: [Q109832984](https://www.wikidata.org/wiki/Q109832984)  
**Source**: https://4ort.xyz/entity/ewa-ostrowska


## References

1. BnF authorities
2. Virtual International Authority File
3. CiNii Research
4. NUKAT
5. MAK
6. Czech National Authority Database