# Heimann Joseph Ephraim
**Wikidata**: [Q94629065](https://www.wikidata.org/wiki/Q94629065)  
**Source**: https://4ort.xyz/entity/heimann-joseph-ephraim


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Virtual International Authority File
4. Faceted Application of Subject Terminology