# Krzysztof Urbaniak

> Polish musician

**Wikidata**: [Q40112866](https://www.wikidata.org/wiki/Q40112866)  
**Source**: https://4ort.xyz/entity/krzysztof-urbaniak


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb16985750w)
2. Integrated Authority File
3. general catalog of BnF
4. Virtual International Authority File