http://www.perseus.tufts.edu/hopper/resolveform?redirect=true&lang=greek
Greek leicon
Guide per la ricerca internet
https://www.aib.it/aib/lis/motori.htm#bibliografie
Hagiographica e Iconographica
http://www.mirabileweb.it/
Historical Texts
https://historicaltexts.jisc.ac.uk/news#2021-01-29
Banche Dati
https://teologiaissr.chiesacattolica.it/progetto-delle-banche-dati-online-alcuni-aggiornamenti/
Humanitas – Revista de antropología y cultura cristiana
http://www.humanitas.cl/web/
Identifiants et référentiels pour l’enseignement supérieur et la recherche-IDREF
https://www.idref.fr/#
Ikon
http://brepols.metapress.com/content/121636/?p=171bafc0ef794ff5b46fc1c1e0e94cd0&pi=0
Il canale dei libri
https://www.youtube.com/channel/UCebsJ2J9AjgCnWMukQtbhUA
Il maggio dei libri
http://www.ilmaggiodeilibri.it/
