# Leszek Leszczyński
**Wikidata**: [Q21328431](https://www.wikidata.org/wiki/Q21328431)  
**Source**: https://4ort.xyz/entity/leszek-leszczy-ski


## References

1. Integrated Authority File
2. [Source](https://nauka-polska.pl/#/profile/research?id=240490)
3. [Source](https://nauka-polska.pl/#/profile/research?id=201085)
4. [Source](https://nauka-polska.pl/#/profile/research?id=100751)
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Polish Science
7. Library of Congress Authorities
8. Virtual International Authority File