# Johannes de Groot

> Dutch mathematician (1914-1972)

**Wikidata**: [Q6217093](https://www.wikidata.org/wiki/Q6217093)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johannes_de_Groot)  
**Source**: https://4ort.xyz/entity/johannes-de-groot


## References

1. MacTutor History of Mathematics archive
2. Complete Dictionary of Scientific Biography
3. Album Academicum
4. Czech National Authority Database
5. Mathematics Genealogy Project
6. International Standard Name Identifier
7. Virtual International Authority File
8. Johannes de Groot. Biografisch Portaal
9. KNAW Past Members
10. BnF authorities
11. National Library of Israel Names and Subjects Authority File