# Irena Bączkowska
**Wikidata**: [Q29829959](https://www.wikidata.org/wiki/Q29829959)  
**Source**: https://4ort.xyz/entity/irena-b-czkowska


## References

1. Integrated Authority File
2. [Source](http://bnb.data.bl.uk/id/person/Zab%C5%82ocka-B%C4%85czkowskaIrena1902-)
3. Virtual International Authority File
4. Sejm-Wielki.pl