# Marian Gumowski

> Polish historian

**Wikidata**: [Q5288996](https://www.wikidata.org/wiki/Q5288996)  
**Source**: https://4ort.xyz/entity/marian-gumowski


## References

1. BnF authorities
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. CiNii Research
6. [BnF authorities](http://data.bnf.fr/ark:/12148/cb12182586p)
7. Sejm-Wielki.pl
8. Bibliography of the History of the Czech Lands