# Zalman Gradowski

> Auschwitz Sonderkommando diarist

**Wikidata**: [Q12407238](https://www.wikidata.org/wiki/Q12407238)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Zalman_Gradowski)  
**Source**: https://4ort.xyz/entity/zalman-gradowski


## References

1. BnF authorities
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. Open Library
6. Library of Congress Control Number
7. FactGrid
8. National Library of Israel Names and Subjects Authority File