# Osvaldo Raggio
**Wikidata**: [Q111336015](https://www.wikidata.org/wiki/Q111336015)  
**Source**: https://4ort.xyz/entity/osvaldo-raggio


## References

1. BnF authorities
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. [Source](http://www.persee.fr/authority/43934)