# Hiroki Tsurumi

> Ph.D. University of Pennsylvania 1967

**Wikidata**: [Q11660767](https://www.wikidata.org/wiki/Q11660767)  
**Source**: https://4ort.xyz/entity/hiroki-tsurumi


## References

1. Mathematics Genealogy Project
2. CiNii Research
3. Library of Congress Authorities
4. National Library of Israel Names and Subjects Authority File