# Ryszard Oleszczuk

> Polish engineer

**Wikidata**: [Q55392589](https://www.wikidata.org/wiki/Q55392589)  
**Source**: https://4ort.xyz/entity/ryszard-oleszczuk


## References

1. [Source](https://nauka-polska.pl/#/profile/scientist?id=87022)
2. Virtual International Authority File