Robuta

https://opac.kbr.be/LIBRARY/doc/AUTHORITY/14305310

https://opac.kbr.be/LIBRARY/doc/SYRACUSE-AUT/14651562

https://opac.kbr.be/LIBRARY/doc/SYRACUSE-AUT/14269317

https://opac.sbn.it/

https://1455.sydneyplus.com/final/Portal.aspx?lang=en-US

https://opac.bundestag.de/aDISWeb/app

https://opac.kbr.be/LIBRARY/doc/AUTHORITY/21479671

https://www.findus-internet-opac.de/go

https://opac.sbn.it/risultati-autori/-/opac-autori/detail/RAVV034417?core=autoriall