# Kazimierz Leski

> Polish pilot, officer, spy, engineer and inventor

**Wikidata**: [Q6381205](https://www.wikidata.org/wiki/Q6381205)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kazimierz_Leski)  
**Source**: https://4ort.xyz/entity/kazimierz-leski


## References

1. Virtual International Authority File
2. The Righteous Among the Nations Database
3. Czech National Authority Database
4. International Standard Name Identifier
5. Faceted Application of Subject Terminology
6. CiNii Research
7. BnF authorities
8. Internetowy Polski Słownik Biograficzny
9. Sejm-Wielki.pl