# Bruno Hartmann
**Wikidata**: [Q110146721](https://www.wikidata.org/wiki/Q110146721)  
**Source**: https://4ort.xyz/entity/bruno-hartmann-q110146721


## References

1. IdRef
2. Integrated Authority File
3. BnF authorities
4. NUKAT
5. MAK
6. Czech National Authority Database