# Maciej Czarnowski
**Wikidata**: [Q42393139](https://www.wikidata.org/wiki/Q42393139)  
**Source**: https://4ort.xyz/entity/maciej-czarnowski


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb11141523k)
2. Czech National Authority Database
3. [BnF authorities](https://data.bnf.fr/ark:/12148/cb11141523k)