# Jerzy Leszek Olszewski

> Polish ecologist

**Wikidata**: [Q52670015](https://www.wikidata.org/wiki/Q52670015)  
**Source**: https://4ort.xyz/entity/jerzy-leszek-olszewski


## References

1. Integrated Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File