# Karol Brzostowski
**Wikidata**: [Q3917759](https://www.wikidata.org/wiki/Q3917759)  
**Source**: https://4ort.xyz/entity/karol-brzostowski


## References

1. Faceted Application of Subject Terminology
2. CERL Thesaurus
3. Sejm-Wielki.pl
4. Virtual International Authority File