# Jerzy Roman Krzyżanowski

> 1922-2017

**Wikidata**: [Q11725305](https://www.wikidata.org/wiki/Q11725305)  
**Source**: https://4ort.xyz/entity/jerzy-roman-krzy-anowski


## References

1. Czech National Authority Database
2. BnF authorities
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. National Library of Israel Names and Subjects Authority File
5. Virtual International Authority File
6. [BnF authorities](http://data.bnf.fr/ark:/12148/cb121094315)
7. Sejm-Wielki.pl