# Stefan Iwaniak

> Polish historian (1933-2019)

**Wikidata**: [Q18012060](https://www.wikidata.org/wiki/Q18012060)  
**Source**: https://4ort.xyz/entity/stefan-iwaniak


## References

1. Czech National Authority Database
2. [Source](https://nauka-polska.pl/#/profile/research?id=86568)
3. [Source](https://nauka-polska.pl/#/profile/research?id=78926)
4. Virtual International Authority File
5. Polish Science
6. Integrated Authority File