# Janusz Ryczkowski

> Polish chemist, researcher

**Wikidata**: [Q64003940](https://www.wikidata.org/wiki/Q64003940)  
**Source**: https://4ort.xyz/entity/janusz-ryczkowski


## References

1. [Source](https://nauka-polska.pl/#/profile/research?id=81657)
2. [Source](https://nauka-polska.pl/#/profile/research?id=60225)
3. Polish Science
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0510-6897/external-identifiers/1260143)