# Ernst Wilhelm Knippel
**Wikidata**: [Q9254676](https://www.wikidata.org/wiki/Q9254676)  
**Source**: https://4ort.xyz/entity/ernst-wilhelm-knippel


## References

1. Union List of Artist Names. 2012
2. Artists of the World Online
3. The Fine Art Archive
4. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
5. Virtual International Authority File
6. CERL Thesaurus