# Heinz Klug
**Wikidata**: [Q95315357](https://www.wikidata.org/wiki/Q95315357)  
**Source**: https://4ort.xyz/entity/heinz-klug-q95315357


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Faceted Application of Subject Terminology
4. Virtual International Authority File