# Marek Węcowski

> Polish historian

**Wikidata**: [Q20640233](https://www.wikidata.org/wiki/Q20640233)  
**Source**: https://4ort.xyz/entity/marek-w-cowski


## References

1. IdRef
2. WorldCat Entities
3. Virtual International Authority File
4. Polish Science
5. Library of Congress Authorities
6. Czech National Authority Database
7. Sejm-Wielki.pl