# Johann Jacob Leibnitz
**Wikidata**: [Q55901596](https://www.wikidata.org/wiki/Q55901596)  
**Source**: https://4ort.xyz/entity/johann-jacob-leibnitz


## References

1. CERL Thesaurus
2. LIBRIS. 2012
3. [Source](http://emp-web-84.zetcom.ch/eMP/eMuseumPlus?service=ExternalInterface&module=artist&objectId=18137)
4. Catalog of the German National Library
5. Virtual International Authority File
6. MAK