# Zbigniew J Grzywna

> researcher

**Wikidata**: [Q61193378](https://www.wikidata.org/wiki/Q61193378)  
**Source**: https://4ort.xyz/entity/zbigniew-j-grzywna


## References

1. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-0046-4169/employment/7089103)
2. [Source](https://nauka-polska.pl/#/profile/research?id=291314)
3. Polish Science
4. Virtual International Authority File