# Hans-Helmut Kotz
**Wikidata**: [Q131162998](https://www.wikidata.org/wiki/Q131162998)  
**Source**: https://4ort.xyz/entity/hans-helmut-kotz


## References

1. Integrated Authority File
2. NUKAT
3. National Library of Israel Names and Subjects Authority File
4. Virtual International Authority File
5. Deutsche Digitale Bibliothek