# Okko J. Vrieze

> Ph.D. Vrije Universiteit Amsterdam 1983

**Wikidata**: [Q102111740](https://www.wikidata.org/wiki/Q102111740)  
**Source**: https://4ort.xyz/entity/okko-j-vrieze


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. CiNii Research
6. Dutch National Thesaurus for Author Names
7. National Library of Israel Names and Subjects Authority File