# Maciej Ryczkowski
**Wikidata**: [Q123176792](https://www.wikidata.org/wiki/Q123176792)  
**Source**: https://4ort.xyz/entity/maciej-ryczkowski


## References

1. [Source](https://usosweb.umk.pl/kontroler.php?_action=katalog2/osoby/pokazOsobe&os_id=40611)
2. Polish Science
3. Virtual International Authority File