# Henryk Siewierski

> researcher at the University of Brasilia

**Wikidata**: [Q10294941](https://www.wikidata.org/wiki/Q10294941)  
**Source**: https://4ort.xyz/entity/henryk-siewierski


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb120583634)
2. general catalog of BnF
3. Virtual International Authority File
4. BnF authorities
5. National Library of Israel Names and Subjects Authority File