# Piotr Czerwiński
**Wikidata**: [Q11817401](https://www.wikidata.org/wiki/Q11817401)  
**Source**: https://4ort.xyz/entity/piotr-czerwi-ski


## References

1. IdRef
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. NUKAT
5. MAK
6. Virtual International Authority File