# Roberto Leonardo Oscar Cignoli

> Dr. Universidad Nacional del Sur 1969

**Wikidata**: [Q102280384](https://www.wikidata.org/wiki/Q102280384)  
**Source**: https://4ort.xyz/entity/roberto-leonardo-oscar-cignoli


## References

1. BnF authorities
2. Mathematics Genealogy Project
3. National Library of Israel Names and Subjects Authority File