# Siegmund Rubinstein
**Wikidata**: [Q60820964](https://www.wikidata.org/wiki/Q60820964)  
**Source**: https://4ort.xyz/entity/siegmund-rubinstein


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. Virtual International Authority File
5. CiNii Research
6. Österreichisches Biographisches Lexikon 1815–1950
7. [Source](https://www.biographien.ac.at/oebl/oebl_R/Rubinstein_Siegmund_1869_1934.xml)