# Szymon Matusiak
**Wikidata**: [Q9352683](https://www.wikidata.org/wiki/Q9352683)  
**Source**: https://4ort.xyz/entity/szymon-matusiak


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Virtual International Authority File
4. NUKAT
5. MAK
6. Sejm-Wielki.pl