# Robert Deltheil

> French mathematician (1890–1972)

**Wikidata**: [Q3434934](https://www.wikidata.org/wiki/Q3434934)  
**Source**: https://4ort.xyz/entity/robert-deltheil


## References

1. [Source](https://www.persee.fr/doc/inrp_0298-5632_2006_ant_12_2_4321)
2. [birth certificate](https://archives.aveyron.fr/ark:/11971/vta52de422d7990d/img:FRAD012_EC_000538_4E069834_025)
3. [Source](https://books.openedition.org/septentrion/7230?lang=en)
4. Mathematics Genealogy Project
5. Virtual International Authority File
6. CiNii Research
7. BnF authorities
8. La France savante
9. National Library of Israel Names and Subjects Authority File