# Carl August Kümmel
**Wikidata**: [Q55914172](https://www.wikidata.org/wiki/Q55914172)  
**Source**: https://4ort.xyz/entity/carl-august-k-mmel


## References

1. CERL Thesaurus
2. Czech National Authority Database
3. Catalog of the German National Library
4. NUKAT
5. Virtual International Authority File
6. [Source](http://thesaurus.cerl.org/record/cnp01201419)