# Jerzy Szewczyk

> (1922-1944)

**Wikidata**: [Q111024900](https://www.wikidata.org/wiki/Q111024900)  
**Source**: https://4ort.xyz/entity/jerzy-szewczyk-q111024900


## References

1. Sejm-Wielki.pl
2. Integrated Authority File
3. NUKAT
4. Faceted Application of Subject Terminology
5. MAK