# Leo Karl Gerhartz

> German writer

**Wikidata**: [Q19959569](https://www.wikidata.org/wiki/Q19959569)  
**Source**: https://4ort.xyz/entity/leo-karl-gerhartz


## References

1. Czech National Authority Database
2. BnF authorities
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. Virtual International Authority File