# Joseph Ermens
**Wikidata**: [Q109857259](https://www.wikidata.org/wiki/Q109857259)  
**Source**: https://4ort.xyz/entity/joseph-ermens


## References

1. BnF authorities
2. Integrated Authority File
3. Virtual International Authority File
4. Open Library
5. Catalogue of the Unione Romana Biblioteche Scientifiche