# Otto Mittelstädt

> German physicist and publisher (1902-1981)

**Wikidata**: [Q94785528](https://www.wikidata.org/wiki/Q94785528)  
**Source**: https://4ort.xyz/entity/otto-mittelst-dt


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. Deutsche Biographie