# David Widder

> American mathematician (1898–1990)

**Wikidata**: [Q951285](https://www.wikidata.org/wiki/Q951285)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/David_Widder)  
**Source**: https://4ort.xyz/entity/david-widder


## References

1. Integrated Authority File
2. Guggenheim Fellows database
3. MacTutor History of Mathematics archive
4. Virtual International Authority File
5. [Source](https://books.google.cat/books?id=8KnZjdBlw14C&pg=PA82)
6. Find a Grave
7. Mathematics Genealogy Project
8. International Standard Name Identifier
9. CiNii Research
10. SNAC
11. Solomon R. Guggenheim Museum
12. BnF authorities
13. Freebase Data Dumps. 2013
14. National Library of Israel Names and Subjects Authority File