# Ernst Gellhorn
**Wikidata**: [Q20733562](https://www.wikidata.org/wiki/Q20733562)  
**Source**: https://4ort.xyz/entity/ernst-gellhorn


## References

1. Czech National Authority Database
2. IdRef
3. Catalogus Professorum Halensis
4. GEPRIS Historisch
5. Virtual International Authority File
6. Open Library
7. Alvin
8. MAK
9. VIAF ID
10. National Library of Israel Names and Subjects Authority File