# Yossef Spiegel

> Ph.D. Northwestern University 1991

**Wikidata**: [Q103167430](https://www.wikidata.org/wiki/Q103167430)  
**Source**: https://4ort.xyz/entity/yossef-spiegel


## References

1. [Source](https://www.tau.ac.il/~spiegel/Vita-current.pdf)
2. Mathematics Genealogy Project
3. [Source](https://en-coller.tau.ac.il/profile/spiegel)