# Krystyna Kowalska
**Wikidata**: [Q111024978](https://www.wikidata.org/wiki/Q111024978)  
**Source**: https://4ort.xyz/entity/krystyna-kowalska-q111024978


## References

1. Czech National Authority Database
2. Integrated Authority File
3. CONOR.SI
4. NUKAT
5. MAK
6. Virtual International Authority File