# Józef Widajewicz

> Polish historian, medievalist

**Wikidata**: [Q11731596](https://www.wikidata.org/wiki/Q11731596)  
**Source**: https://4ort.xyz/entity/j-zef-widajewicz


## References

1. Virtual International Authority File
2. IdRef
3. Sejm-Wielki.pl
4. Bibliography of the History of the Czech Lands