# Johann Gottfried Unger

> born 1706; died 1771

**Wikidata**: [Q104502038](https://www.wikidata.org/wiki/Q104502038)  
**Source**: https://4ort.xyz/entity/johann-gottfried-unger


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. Open Library
5. Biodiversity Heritage Library
6. MAK
7. [Source](https://openlibrary.org/works/OL6838592A)
8. [Source](http://thesaurus.cerl.org/record/cnp01412524)
9. [Source](https://www.biodiversitylibrary.org/creator/35090)
10. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810536669505606)