# Karl Haushofer

> German metallurgist (1839-1895)

**Wikidata**: [Q108055](https://www.wikidata.org/wiki/Q108055)  
**Source**: https://4ort.xyz/entity/karl-haushofer-q108055


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. CiNii Research
5. BnF authorities