# Marian Bielecki

> Polish historian

**Wikidata**: [Q11769307](https://www.wikidata.org/wiki/Q11769307)  
**Source**: https://4ort.xyz/entity/marian-bielecki-q11769307


## References

1. Czech National Authority Database
2. [Source](https://nauka-polska.pl/#/profile/research?id=32170)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Polish Science
5. Virtual International Authority File