# Kazimierz Sarnecki
**Wikidata**: [Q11738302](https://www.wikidata.org/wiki/Q11738302)  
**Source**: https://4ort.xyz/entity/kazimierz-sarnecki


## References

1. BnF authorities
2. Virtual International Authority File
3. Sejm-Wielki.pl
4. [Bibliography of the History of the Czech Lands](https://biblio.hiu.cas.cz/records/125bd0c9-e7a3-4086-8fc6-77ca404f8ed8)