# Otto Klemm

> German psychologist and philosopher (1884-1939)

**Wikidata**: [Q1597462](https://www.wikidata.org/wiki/Q1597462)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Klemm)  
**Source**: https://4ort.xyz/entity/otto-klemm


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. International Standard Name Identifier
4. Virtual International Authority File
5. CiNii Research
6. CONOR.SI
7. Library of Congress Control Number
8. Catalogo of the National Library of India