# Leszek A. Utracki

> researcher

**Wikidata**: [Q105756924](https://www.wikidata.org/wiki/Q105756924)  
**Source**: https://4ort.xyz/entity/leszek-a-utracki


## References

1. IdRef
2. [Source](https://doi.org/10.17632/btchxktzyw)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [Source](https://doi.org/10.1007/978-94-007-6064-6)