# Leo Stein

> Austrian operetta librettist (1861–1921)

**Wikidata**: [Q112716](https://www.wikidata.org/wiki/Q112716)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Leo_Stein_(writer))  
**Source**: https://4ort.xyz/entity/leo-stein-q112716-2


## References

1. Integrated Authority File
2. Archivio Storico Ricordi
3. BnF authorities
4. LIBRIS. 2018
5. Czech National Authority Database
6. BillionGraves
7. Virtual International Authority File
8. MusicBrainz
9. Discogs
10. filmportal.de
11. SNAC
12. Internet Broadway Database
13. Find a Grave
14. International Music Score Library Project
15. Freebase Data Dumps. 2013
16. Quora
17. The Movie Database
18. Virtual Study of Theatre Institute