# Helle Hvid Hansen

> Ph.D. Vrije Universiteit Amsterdam 2009

**Wikidata**: [Q102358635](https://www.wikidata.org/wiki/Q102358635)  
**Source**: https://4ort.xyz/entity/helle-hvid-hansen


## References

1. IdRef
2. Mathematics Genealogy Project
3. Integrated Authority File
4. Virtual International Authority File
5. [Source](https://www.rug.nl/staff/h.h.hansen/cv-helle-hvid-hansen-20250404.pdf)
6. National Library of Israel Names and Subjects Authority File