# Hartmut Kallmann

> German physicist (1896–1978)

**Wikidata**: [Q103649](https://www.wikidata.org/wiki/Q103649)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hartmut_Kallmann)  
**Source**: https://4ort.xyz/entity/hartmut-kallmann


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. Physicists: Biographical Dictionary
5. Library of Congress Control Number
6. [LIBRIS. 2013](https://libris.kb.se/katalogisering/jgvz4td20v1q6l1)