# Karl Hesselbacher

> German author (1871-1943)

**Wikidata**: [Q15977701](https://www.wikidata.org/wiki/Q15977701)  
**Source**: https://4ort.xyz/entity/karl-hesselbacher


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-7309)
4. Library of Congress Control Number