# Jan Kwak

> Polish historian

**Wikidata**: [Q11718212](https://www.wikidata.org/wiki/Q11718212)  
**Source**: https://4ort.xyz/entity/jan-kwak


## References

1. Czech National Authority Database
2. [Source](https://nauka-polska.pl/#/profile/research?id=14648)
3. [Source](https://nauka-polska.pl/#/profile/research?id=10167)
4. [Source](https://nauka-polska.pl/#/profile/research?id=273)
5. [Source](https://nauka-polska.pl/#/profile/research?id=70558)
6. [Source](https://nauka-polska.pl/#/profile/research?id=66287)
7. Virtual International Authority File
8. Library of Congress Authorities
9. National Library of Israel Names and Subjects Authority File