# Karlheinz Koppe
**Wikidata**: [Q94910728](https://www.wikidata.org/wiki/Q94910728)  
**Source**: https://4ort.xyz/entity/karlheinz-koppe


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Faceted Application of Subject Terminology
4. Virtual International Authority File
5. [Source](https://kalliope-verbund.info/DE-611-BF-118747)
6. National Library of Israel Names and Subjects Authority File