# Erna Proskauer
**Wikidata**: [Q94637816](https://www.wikidata.org/wiki/Q94637816)  
**Source**: https://4ort.xyz/entity/erna-proskauer


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. Faceted Application of Subject Terminology
4. CiNii Research
5. [Source](https://kalliope-verbund.info/DE-611-BF-19693)
6. NUKAT