# Jakub Filip Kierzkowski
**Wikidata**: [Q11716411](https://www.wikidata.org/wiki/Q11716411)  
**Source**: https://4ort.xyz/entity/jakub-filip-kierzkowski


## References

1. Czech National Authority Database
2. Sejm-Wielki.pl
3. Faceted Application of Subject Terminology
4. Integrated Authority File
5. Open Library
6. CERL Thesaurus
7. NUKAT
8. MAK
9. Virtual International Authority File