# Helmar Härtel

> German librarian

**Wikidata**: [Q1603160](https://www.wikidata.org/wiki/Q1603160)  
**Source**: https://4ort.xyz/entity/helmar-h-rtel


## References

1. Virtual International Authority File
2. BnF authorities
3. Integrated Authority File
4. International Standard Name Identifier
5. National Library of Israel Names and Subjects Authority File