# Giovanni Maria Olgiati

> Italian engineer

**Wikidata**: [Q16560046](https://www.wikidata.org/wiki/Q16560046)  
**Source**: https://4ort.xyz/entity/giovanni-maria-olgiati


## References

1. Catalog of the German National Library
2. BnF authorities
3. Union List of Artist Names
4. CERL Thesaurus
5. Dizionario Biografico degli Italiani
6. Faceted Application of Subject Terminology