# Erna Heiller

> Austrian pianist

**Wikidata**: [Q19959794](https://www.wikidata.org/wiki/Q19959794)  
**Source**: https://4ort.xyz/entity/erna-heiller


## References

1. Integrated Authority File
2. BnF authorities
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. MAK
5. Virtual International Authority File