# Heinrich Niewöhner
**Wikidata**: [Q94857974](https://www.wikidata.org/wiki/Q94857974)  
**Source**: https://4ort.xyz/entity/heinrich-niew-hner


## References

1. Catalog of the German National Library
2. IdRef
3. Czech National Authority Database
4. Virtual International Authority File
5. [Source](https://kalliope-verbund.info/DE-611-BF-61603)
6. [Source](https://kalliope-verbund.info/DE-611-BF-110727)
7. BnF authorities
8. [Source](https://opac.sbn.it/nome/PALV058782)