# Jan Konstanty Żupański
**Wikidata**: [Q11718065](https://www.wikidata.org/wiki/Q11718065)  
**Source**: https://4ort.xyz/entity/jan-konstanty-upa-ski


## References

1. Faceted Application of Subject Terminology
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. CONOR.SI
4. Répertoire International des Sources Musicales
5. NUKAT
6. MAK
7. Virtual International Authority File