# Johann Elias Greiffenhahn
**Wikidata**: [Q60840004](https://www.wikidata.org/wiki/Q60840004)  
**Source**: https://4ort.xyz/entity/johann-elias-greiffenhahn


## References

1. CERL Thesaurus
2. NUKAT
3. Virtual International Authority File
4. [Source](http://thesaurus.cerl.org/record/cnp01082012)