# Hans A. Hartmann
**Wikidata**: [Q95317746](https://www.wikidata.org/wiki/Q95317746)  
**Source**: https://4ort.xyz/entity/hans-a-hartmann


## References

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