# Leon van Gelder

> Dutch university teacher (1913–1981)

**Wikidata**: [Q2031347](https://www.wikidata.org/wiki/Q2031347)  
**Source**: https://4ort.xyz/entity/leon-van-gelder


## References

1. Catalogus Professorum Academiae Groninganae
2. Mathematics Genealogy Project
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. Virtual International Authority File
5. Digital Library for Dutch Literature
6. Quora