# Sigurður Freyr Hafstein

> Ph.D. Gerhard-Mercator-Universität - Gesamthochschule Duisburg 2002

**Wikidata**: [Q102238571](https://www.wikidata.org/wiki/Q102238571)  
**Source**: https://4ort.xyz/entity/sigur-ur-freyr-hafstein


## References

1. Integrated Authority File
2. Mathematics Genealogy Project