# Ernst Ruhstrat
**Wikidata**: [Q94805506](https://www.wikidata.org/wiki/Q94805506)  
**Source**: https://4ort.xyz/entity/ernst-ruhstrat-q94805506


## References

1. Catalog of the German National Library
2. [Source](http://catalogo.share-cat.unina.it/sharecat/searchNames?n_cluster_id=510516)
3. SHARE Catalogue
4. CERL Thesaurus
5. Deutsche Biographie
6. NUKAT