# E. Eugene Helm

> American musicologist, author of the Helm-Verzeichnis, a catalogue of works of C. P. E. Bach

**Wikidata**: [Q112481594](https://www.wikidata.org/wiki/Q112481594)  
**Source**: https://4ort.xyz/entity/e-eugene-helm


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Virtual International Authority File