"una banca dati di 117 testate, per un totale di 785.321 immagini, possedute dalla Biblioteca e pubblicate tra il XVIII e i primi decenni del XX secolo" [offers full text access to 117 periodical titles from the 18th century to the first decades of the 20th century.]
Search the: "main catalogue for millions of records for books, journals, newspapers, printed maps, scores, electronic resources, sound archive items, etc., ...the Website, and ...millions of freely available articles."
"over 430,000 articles and chapters, 24,000 ebooks and 770 ejournals from over 200 Italian, Spanish, French and Portuguese publishers." Searching is free. Full-text is available for purchase or copy and paste the bibliographic data into ILLiad.