# Freddy Dumortier

> Belgian mathematician (1947-)

**Wikidata**: [Q65246938](https://www.wikidata.org/wiki/Q65246938)  
**Source**: https://4ort.xyz/entity/freddy-dumortier


## References

1. Czech National Authority Database
2. BnF authorities
3. Mathematics Genealogy Project
4. Virtual International Authority File
5. CiNii Research