# Carl Johan Ljunggren
**Wikidata**: [Q39926786](https://www.wikidata.org/wiki/Q39926786)  
**Source**: https://4ort.xyz/entity/carl-johan-ljunggren


## References

1. Dictionary of Swedish National Biography
2. Union List of Artist Names
3. RKDartists
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. LIBRIS. 2018
6. Virtual International Authority File