# Hans Ritter

> 1944-

**Wikidata**: [Q71168979](https://www.wikidata.org/wiki/Q71168979)  
**Source**: https://4ort.xyz/entity/hans-ritter-q71168979


## References

1. Virtual International Authority File
2. IdRef
3. International Standard Name Identifier
4. Library of Congress Name Authority File
5. ADAGP directory
6. National Library of Israel Names and Subjects Authority File