# Heinz R. Kuehn
**Wikidata**: [Q93239253](https://www.wikidata.org/wiki/Q93239253)  
**Source**: https://4ort.xyz/entity/heinz-r-kuehn


## References

1. Faceted Application of Subject Terminology
2. Virtual International Authority File
3. BnF authorities
4. National Library of Israel Names and Subjects Authority File