# Werner Hahn
**Wikidata**: [Q94918612](https://www.wikidata.org/wiki/Q94918612)  
**Source**: https://4ort.xyz/entity/werner-hahn-q94918612


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. Virtual International Authority File
4. Integrated Authority File
5. CERL Thesaurus