# Ryszard Ziemak
**Wikidata**: [Q94573601](https://www.wikidata.org/wiki/Q94573601)  
**Source**: https://4ort.xyz/entity/ryszard-ziemak


## References

1. Virtual International Authority File
2. Faceted Application of Subject Terminology
3. NUKAT
4. National Library of Israel Names and Subjects Authority File