# Ernst Ludwig Jäger
**Wikidata**: [Q55901913](https://www.wikidata.org/wiki/Q55901913)  
**Source**: https://4ort.xyz/entity/ernst-ludwig-j-ger


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. [Source](http://thesaurus.cerl.org/record/cnp00388465)