# Hans Gruber

> German educationist, musician and university teacher

**Wikidata**: [Q19284812](https://www.wikidata.org/wiki/Q19284812)  
**Source**: https://4ort.xyz/entity/hans-gruber-q19284812


## References

1. BnF authorities
2. Integrated Authority File
3. ORCID Registry
4. [Source](https://www.uni-paderborn.de/person/36580/)
5. general catalog of BnF
6. IdRef
7. Virtual International Authority File