# Hans Robert Welti
**Wikidata**: [Q108814503](https://www.wikidata.org/wiki/Q108814503)  
**Source**: https://4ort.xyz/entity/hans-robert-welti


## References

1. Integrated Authority File
2. Union List of Artist Names. 2009
3. askArt
4. RKDartists
5. Kallías