# Krystyna Sakowicz
**Wikidata**: [Q21288233](https://www.wikidata.org/wiki/Q21288233)  
**Source**: https://4ort.xyz/entity/krystyna-sakowicz


## References

1. Czech National Authority Database
2. general catalog of BnF
3. Virtual International Authority File
4. Library of Congress Authorities
5. IdRef