# William Ralph Ballard

> Ph.D. The University of Chicago 1957

**Wikidata**: [Q102150528](https://www.wikidata.org/wiki/Q102150528)  
**Source**: https://4ort.xyz/entity/william-ralph-ballard


## References

1. [Source](https://www.umt.edu/math/documents/newsletter/newsletter_1998_f.pdf)
2. Mathematics Genealogy Project
3. [Source](https://missoulian.com/news/local/obituaries/william-ralph-ballard/article_9d966504-c4a4-11e3-9902-0019bb2963f4.html)