# Les A. Piegl

> Ph.D.

**Wikidata**: [Q102253984](https://www.wikidata.org/wiki/Q102253984)  
**Source**: https://4ort.xyz/entity/les-a-piegl


## References

1. IdRef
2. Integrated Authority File
3. Mathematics Genealogy Project
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Virtual International Authority File
6. Personal Authority Wikibase of the Czech Republic