# Roberto Mainardi
**Wikidata**: [Q97065972](https://www.wikidata.org/wiki/Q97065972)  
**Source**: https://4ort.xyz/entity/roberto-mainardi


## References

1. IdRef
2. Catalog of the German National Library
3. [Source](https://pust.urbe.it/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=58074)
4. VcBA (identifier)
5. NUKAT
6. Catalogue of the Unione Romana Biblioteche Scientifiche
7. datos.bne.es
8. Virtual International Authority File
9. National Library of Israel Names and Subjects Authority File