# Leo Heller

> German author (1876-1941)

**Wikidata**: [Q1818599](https://www.wikidata.org/wiki/Q1818599)  
**Source**: https://4ort.xyz/entity/leo-heller


## References

1. Integrated Authority File
2. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=9d167d0a15b3425a9007cbc063612e71&scan=45#scan45)
3. Czech National Authority Database
4. International Music Score Library Project
5. filmportal.de
6. Virtual International Authority File