# Jerzy Uśpieński
**Wikidata**: [Q91720962](https://www.wikidata.org/wiki/Q91720962)  
**Source**: https://4ort.xyz/entity/jerzy-u-pie-ski


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [Source](http://pola-retradio.org/2015/11/forpasis-red-jerzy-uspienski/)
5. [Source](http://nekrologi.wyborcza.pl/0,11,,342385,Jerzy-U%c5%9bpie%c5%84ski-nekrolog.html)