# Friedrich Ohnesorge
**Wikidata**: [Q21415870](https://www.wikidata.org/wiki/Q21415870)  
**Source**: https://4ort.xyz/entity/friedrich-ohnesorge


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-111003)
3. Virtual International Authority File
4. Alvin
5. [Source](http://saebi.isgv.de/gnd/117112275)