# Kazimierz Bartoszewicz

> Polish writer and historian

**Wikidata**: [Q6381155](https://www.wikidata.org/wiki/Q6381155)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kazimierz_Bartoszewicz)  
**Source**: https://4ort.xyz/entity/kazimierz-bartoszewicz


## References

1. Integrated Authority File
2. Virtual International Authority File
3. International Standard Name Identifier
4. CiNii Research
5. Freebase Data Dumps. 2013
6. Sejm-Wielki.pl
7. Bibliography of the History of the Czech Lands