# Roelof Sybe de Jong

> Ph.D. Rijksuniversiteit Groningen 1995

**Wikidata**: [Q102320137](https://www.wikidata.org/wiki/Q102320137)  
**Source**: https://4ort.xyz/entity/roelof-sybe-de-jong


## References

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