# Johann Siegfried Kähler
**Wikidata**: [Q55902645](https://www.wikidata.org/wiki/Q55902645)  
**Source**: https://4ort.xyz/entity/johann-siegfried-k-hler


## References

1. [Source](https://digital.ub.uni-duesseldorf.de/ihd/content/pageview/8233290)
2. CERL Thesaurus
3. Catalog of the German National Library
4. [Source](http://digital.ub.uni-duesseldorf.de/ihd/content/pageview/8233290)
5. [Source](http://thesaurus.cerl.org/record/cnp01272959)