# Józef Grabarek
**Wikidata**: [Q106603952](https://www.wikidata.org/wiki/Q106603952)  
**Source**: https://4ort.xyz/entity/j-zef-grabarek


## References

1. BnF authorities
2. Polish Science
3. [Source](https://nauka-polska.pl/#/profile/research?id=101954)
4. Virtual International Authority File