# Joel Paul Kaltenhofer
**Wikidata**: [Q18508374](https://www.wikidata.org/wiki/Q18508374)  
**Source**: https://4ort.xyz/entity/joel-paul-kaltenhofer


## References

1. Integrated Authority File
2. RKDartists
3. Virtual International Authority File
4. The Stuttgart Database of Scientific Illustrators 1450–1950
5. NUKAT
6. MAK
7. IdRef