# Eugeniusz C. Król

> Polish historian

**Wikidata**: [Q21497272](https://www.wikidata.org/wiki/Q21497272)  
**Source**: https://4ort.xyz/entity/eugeniusz-c-kr-l


## References

1. IdRef
2. [Source](https://nauka-polska.pl/#/profile/scientist?id=14003)
3. Polish Science
4. Library of Congress Authorities
5. Virtual International Authority File