# Lech Olejnik

> researcher

**Wikidata**: [Q78722183](https://www.wikidata.org/wiki/Q78722183)  
**Source**: https://4ort.xyz/entity/lech-olejnik-q78722183


## References

1. ORCID iD
2. Polish Science
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-4250-8091/external-identifiers/854753)