# Hans Kauffmann
**Wikidata**: [Q98741398](https://www.wikidata.org/wiki/Q98741398)  
**Source**: https://4ort.xyz/entity/hans-kauffmann-q98741398


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. Integrated Authority File
4. National Library of Israel Names and Subjects Authority File