# Robert Hauser
**Wikidata**: [Q106460860](https://www.wikidata.org/wiki/Q106460860)  
**Source**: https://4ort.xyz/entity/robert-hauser-q106460860


## References

1. Catalog of the German National Library
2. Source
3. [Source](https://www.portraitarchiv.ch/portrait/show/217139)
4. CONOR.SI
5. National Library of Israel Names and Subjects Authority File