# Pieter Otto Coenraad Vorsselman de Heer

> Dutch university professor

**Wikidata**: [Q5116406](https://www.wikidata.org/wiki/Q5116406)  
**Source**: https://4ort.xyz/entity/pieter-otto-coenraad-vorsselman-de-heer


## References

1. Mathematics Genealogy Project
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File
4. Biografisch Portaal
5. KNAW Past Members