# Karl Helbig

> German explorer, geographer, ethnologist, coal trimmer and author (1903–1991)

**Wikidata**: [Q1731573](https://www.wikidata.org/wiki/Q1731573)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Helbig)  
**Source**: https://4ort.xyz/entity/karl-helbig


## References

1. Integrated Authority File
2. BnF authorities
3. Czech National Authority Database
4. International Standard Name Identifier
5. Virtual International Authority File
6. [Source](https://kalliope-verbund.info/DE-611-BF-416)
7. Library of Congress Control Number
8. National Library of Israel Names and Subjects Authority File