# Krzysztof Szwagrzyk

> Polish historian

**Wikidata**: [Q6440224](https://www.wikidata.org/wiki/Q6440224)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Krzysztof_Szwagrzyk)  
**Source**: https://4ort.xyz/entity/krzysztof-szwagrzyk


## References

1. BnF authorities
2. [Source](https://nauka-polska.pl/#/profile/research?id=71067)
3. Virtual International Authority File
4. Polish Science