# Grzegorz Hańderek
**Wikidata**: [Q97174688](https://www.wikidata.org/wiki/Q97174688)  
**Source**: https://4ort.xyz/entity/grzegorz-ha-derek


## References

1. Czech National Authority Database
2. [Source](https://radon.nauka.gov.pl/dane/profil/1035286a-f2d5-4650-b309-309eb37965e9)
3. [The Fine Art Archive](https://cs.isabart.org/person/145821)
4. Polish Science
5. The Fine Art Archive