# Jacek Bartyzel

> Polish historian

**Wikidata**: [Q11715196](https://www.wikidata.org/wiki/Q11715196)  
**Source**: https://4ort.xyz/entity/jacek-bartyzel


## References

1. Czech National Authority Database
2. [Source](https://usosweb.umk.pl/kontroler.php?_action=katalog2/osoby/pokazOsobe&os_id=23779)
3. [Source](https://nauka-polska.pl/#/profile/research?id=97955)
4. Virtual International Authority File
5. [Polish Science](https://nauka-polska.pl/#/profile/research?id=97955)
6. [Polish Science](https://nauka-polska.pl/#/profile/research?id=43093)
7. Integrated Authority File
8. Sejm-Wielki.pl