# Johann Christoph Kaffka

> German composer

**Wikidata**: [Q821373](https://www.wikidata.org/wiki/Q821373)  
**Source**: https://4ort.xyz/entity/johann-christoph-kaffka


## References

1. Source
2. Integrated Authority File
3. Czech National Authority Database
4. Operone
5. Musicalics
6. [Open Library](https://openlibrary.org/authors/OL7034704A/Johann_Christoph_Kaffka)
7. Répertoire International des Sources Musicales
8. [Source](https://openlibrary.org/authors/OL7034704A/Johann_Christoph_Kaffka)
9. International Music Score Library Project
10. Virtual International Authority File
11. CERL Thesaurus