# Gaston Hirsch
**Wikidata**: [Q55837286](https://www.wikidata.org/wiki/Q55837286)  
**Source**: https://4ort.xyz/entity/gaston-hirsch


## References

1. Integrated Authority File
2. BnF authorities
3. Catalog of the German National Library
4. datos.bne.es
5. MAK
6. International Music Score Library Project
7. Virtual International Authority File