# Karl E. Butler

> Ph.D. University of British Columbia 1996

**Wikidata**: [Q102361153](https://www.wikidata.org/wiki/Q102361153)  
**Source**: https://4ort.xyz/entity/karl-e-butler


## References

1. Mathematics Genealogy Project
2. [Source](https://www.unb.ca/faculty-staff/directory/science-fr-earth/butler-karl.html)