# Ludwik Boratyński
**Wikidata**: [Q17362051](https://www.wikidata.org/wiki/Q17362051)  
**Source**: https://4ort.xyz/entity/ludwik-boraty-ski


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb11235452t)
2. general catalog of BnF
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. BnF authorities
6. Sejm-Wielki.pl
7. Bibliography of the History of the Czech Lands