# Oskar von Wertheimer
**Wikidata**: [Q10342237](https://www.wikidata.org/wiki/Q10342237)  
**Source**: https://4ort.xyz/entity/oskar-von-wertheimer


## References

1. Czech National Authority Database
2. BnF authorities
3. datos.bne.es
4. general catalog of BnF
5. Virtual International Authority File
6. Open Library
7. National Library of Israel Names and Subjects Authority File