# Michał Pietrzak

> Polish jurist

**Wikidata**: [Q11779105](https://www.wikidata.org/wiki/Q11779105)  
**Source**: https://4ort.xyz/entity/micha-pietrzak-q11779105


## References

1. IdRef
2. Czech National Authority Database
3. [Source](https://nauka-polska.pl/#/profile/research?id=233718)
4. [Source](https://nauka-polska.pl/#/profile/research?id=77382)
5. [Source](https://nauka-polska.pl/#/profile/research?id=45260)
6. Virtual International Authority File
7. CiNii Research
8. Library of Congress Authorities
9. Bibliography of the History of the Czech Lands