# Leonard Nelson

> German mathematician and philosopher (1882-1927)

**Wikidata**: [Q65181](https://www.wikidata.org/wiki/Q65181)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Leonard_Nelson)  
**Source**: https://4ort.xyz/entity/leonard-nelson


## References

1. Great Soviet Encyclopedia (1969–1978)
2. BnF authorities
3. Integrated Authority File
4. datos.bne.es
5. [Source](http://www.alemannia-judaica.de/melsungen_friedhof.htm)
6. Mathematics Genealogy Project
7. International Standard Name Identifier
8. Virtual International Authority File
9. CiNii Research
10. [Source](https://kalliope-verbund.info/DE-611-BF-16913)
11. SNAC
12. Brockhaus Enzyklopädie
13. Internet Philosophy Ontology project
14. Croatian Encyclopedia
15. Freebase Data Dumps. 2013
16. CONOR.SI
17. Autoritats UB
18. Treccani Philosophy
19. FactGrid
20. Catalogo of the National Library of India