# Krzysztof Baczkowski

> Polish historian

**Wikidata**: [Q11749072](https://www.wikidata.org/wiki/Q11749072)  
**Source**: https://4ort.xyz/entity/krzysztof-baczkowski


## References

1. BnF authorities
2. [Source](https://nauka-polska.pl/#/profile/research?id=203713)
3. [Source](https://nauka-polska.pl/#/profile/research?id=87815)
4. [Source](https://nauka-polska.pl/#/profile/research?id=66784)
5. general catalog of BnF
6. Virtual International Authority File
7. CiNii Research
8. Polish Science
9. IdRef
10. National Library of Israel Names and Subjects Authority File
11. Bibliography of the History of the Czech Lands