# Joachim Otto Fleckenstein

> mathematician and historian of mathematics (1914-1980)

**Wikidata**: [Q1690355](https://www.wikidata.org/wiki/Q1690355)  
**Source**: https://4ort.xyz/entity/joachim-otto-fleckenstein


## References

1. Virtual International Authority File
2. BnF authorities
3. Mathematics Genealogy Project
4. International Standard Name Identifier
5. CiNii Research
6. CONOR.SI
7. National Library of Israel Names and Subjects Authority File