# Stefan Kordian Gacki

> Polish artist

**Wikidata**: [Q9345101](https://www.wikidata.org/wiki/Q9345101)  
**Source**: https://4ort.xyz/entity/stefan-kordian-gacki


## References

1. BnF authorities
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. NUKAT
6. MAK
7. Library of Congress Authorities