# August Hartmann
**Wikidata**: [Q94788800](https://www.wikidata.org/wiki/Q94788800)  
**Source**: https://4ort.xyz/entity/august-hartmann-q94788800


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Deutsche Biographie
4. Virtual International Authority File
5. [Source](https://kalliope-verbund.info/DE-611-BF-109161)
6. [Source](https://kalliope-verbund.info/DE-611-BF-8568)
7. CONOR.SI