# Karol Hindemith
**Wikidata**: [Q15919436](https://www.wikidata.org/wiki/Q15919436)  
**Source**: https://4ort.xyz/entity/karol-hindemith


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. NUKAT
5. MAK
6. Sejm-Wielki.pl