# Georges Henri Halphen

> French mathematician (1844-1889)

**Wikidata**: [Q476562](https://www.wikidata.org/wiki/Q476562)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Georges_Henri_Halphen)  
**Source**: https://4ort.xyz/entity/georges-henri-halphen


## References

1. MacTutor History of Mathematics archive
2. BnF authorities
3. Integrated Authority File
4. LIBRIS. 2018
5. Czech National Authority Database
6. [Source](https://sites.google.com/site/rolandbrasseur/4-les-math%C3%A9maticiens-du-cimeti%C3%A8re-du-montparnasse)
7. [Source](https://web.archive.org/web/20051230113320/http://www.univ-rouen.fr/LMRS/Vulgarisation/halphen.html)
8. International Standard Name Identifier
9. Virtual International Authority File
10. CiNii Research
11. [Source](https://www.jewishencyclopedia.com/articles/7113-halphen-georges-henri)
12. Léonore database
13. Brockhaus Enzyklopädie
14. Complete Dictionary of Scientific Biography
15. Freebase Data Dumps. 2013
16. [Source](https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/halphen-georges-henri)
17. Autoritats UB
18. La France savante
19. Treccani's Enciclopedia on line