Databases: directory of the databases subscribed by the UDC.
E-journals: list of all the e-journals purchased by the UDC.
E-books: it comprises reference works (dictionaries, encyclopaedias, etc.) as well as thematic and multidisciplinary collections.
Online Press: access to press sites and online news resources subscribed or on trial.
RUC: institutional repository of the UDC.
Zenodo: access to the UDC's community in the multidisciplinary repository for research data Zenodo.
General resources: free resources such as maps, vitual libraries, official bulletins, scientific congresses, library directories. dictionaries, online translators, standards, patents, newspapers, doctoral theses, etc.
Other resources by subject: learning and research support resources, general and specific free materials aimed at both students and academic staff.
Open Access: movement that promotes free online access to all scientific information: articles, monographs, datasets... under licences that allow its use and exploitation by researchers, companies and all members of society.