# Roger Philip Rigelhof

> Ph.D. McMaster University 1967

**Wikidata**: [Q102194072](https://www.wikidata.org/wiki/Q102194072)  
**Source**: https://4ort.xyz/entity/roger-philip-rigelhof


## References

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