# Johann der Jüngere Eichorn
**Wikidata**: [Q94791792](https://www.wikidata.org/wiki/Q94791792)  
**Source**: https://4ort.xyz/entity/johann-der-j-ngere-eichorn


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. CERL Thesaurus