# Kalma Apfelbaum
**Wikidata**: [Q94400549](https://www.wikidata.org/wiki/Q94400549)  
**Source**: https://4ort.xyz/entity/kalma-apfelbaum


## References

1. Auschwitz Prisoners Database
2. BnF authorities
3. Virtual International Authority File
4. Catalog of the German National Library
5. Faceted Application of Subject Terminology