# Gertrudis Kempen

> researcher

**Wikidata**: [Q47280850](https://www.wikidata.org/wiki/Q47280850)  
**Source**: https://4ort.xyz/entity/gertrudis-kempen


## References

1. Mathematics Genealogy Project
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-7053-2198/employment/1832149)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-7053-2198/employment/1884193)
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-7053-2198/employment/1884195)
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-7053-2198/employment/1884198)
6. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-7053-2198/employment/1884201)
7. Collection of consent form Wiki-scientists. 2019
8. [Source](https://www.observantonline.nl/Home/Artikelen/id/59144/prof-ruud-kempen-overleden)
9. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-7053-2198/researcher-urls/1967939)