# Hang Keun Ryu

> Ph.D. The University of Chicago 1990

**Wikidata**: [Q102375136](https://www.wikidata.org/wiki/Q102375136)  
**Source**: https://4ort.xyz/entity/hang-keun-ryu


## References

1. Mathematics Genealogy Project
2. [Source](http://english.csid.or.kr/archives/people/%EC%9C%A0%ED%95%AD%EA%B7%BC?ckattempt=1)