# Barbara Łopieńska
**Wikidata**: [Q9165685](https://www.wikidata.org/wiki/Q9165685)  
**Source**: https://4ort.xyz/entity/barbara-opie-ska


## References

1. BnF authorities
2. Integrated Authority File
3. general catalog of BnF
4. Virtual International Authority File
5. NUKAT
6. MAK