# Ryszard Karczykowski
**Wikidata**: [Q9324755](https://www.wikidata.org/wiki/Q9324755)  
**Source**: https://4ort.xyz/entity/ryszard-karczykowski


## References

1. BnF authorities
2. Czech National Authority Database
3. Virtual International Authority File
4. MusicBrainz
5. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Karczykowski%20Ryszard)