# Ernst Köhler-Haußen
**Wikidata**: [Q81304878](https://www.wikidata.org/wiki/Q81304878)  
**Source**: https://4ort.xyz/entity/ernst-k-hler-hau-en


## References

1. Integrated Authority File
2. [Source](https://www.projekt-gutenberg.org/autoren/namen/koehlerh.html)
3. CERL Thesaurus
4. Répertoire International des Sources Musicales