Brunetti, F.F.Brunetti0000-0002-6994-6406Bonora, OriettaOriettaBonoraFilippucci, GustavoGustavoFilippucci2020-03-302020-03-302015978-1-58381-868-81050-3390http://hdl.handle.net/20.500.12386/23683This paper describes ACNP and NILDE, the two main Italian cooperative systems for access to scientific information. Used by the Italian Astronomical Libraries (IAL), they are two essential channels to access information resources that are otherwise unreachable. At the same time, they allow IAL (Italian Astronomical Libraries) to share their very rich and unique holdings with other research and university libraries.STAMPAenConference paperhttp://www.aspbooks.org/a/volumes/article_details/?paper_id=368182015ASPC..492..275BFIS/05 - ASTRONOMIA E ASTROFISICA