# Jacek Chrobaczyński

> Polish historian

**Wikidata**: [Q11715243](https://www.wikidata.org/wiki/Q11715243)  
**Source**: https://4ort.xyz/entity/jacek-chrobaczy-ski


## References

1. Czech National Authority Database
2. [Source](https://nauka-polska.pl/#/profile/research?id=345414)
3. [Source](https://nauka-polska.pl/#/profile/research?id=302056)
4. [Source](https://nauka-polska.pl/#/profile/research?id=273175)
5. Virtual International Authority File
6. CiNii Research
7. Polish Science