# Jacek Piotrowski

> Polish historian

**Wikidata**: [Q11715513](https://www.wikidata.org/wiki/Q11715513)  
**Source**: https://4ort.xyz/entity/jacek-piotrowski


## References

1. IdRef
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-5227-9945/employment/6614443)
3. Virtual International Authority File
4. Polish Science
5. Library of Congress Authorities