# Grzegorz Halena

> researcher (ORCID 0000-0001-9857-5782)

**Wikidata**: [Q90845572](https://www.wikidata.org/wiki/Q90845572)  
**Source**: https://4ort.xyz/entity/grzegorz-halena


## References

1. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-9857-5782/employment/4080398)
2. Polish Science
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-9857-5782/external-identifiers/1664038)