# Ermanno Marchionna

> Italian mathematician (1921-1993)

**Wikidata**: [Q3731927](https://www.wikidata.org/wiki/Q3731927)  
**Source**: https://4ort.xyz/entity/ermanno-marchionna


## References

1. www.accademiadellescienze.it
2. BnF authorities
3. Scienza a due voci
4. Virtual International Authority File
5. CiNii Research
6. Treccani's Enciclopedia on line