Tipo risorsa
E-books
E-journals
Area
Economics
Jurisprudence
Engineering
Medicine
International repository for the long-term preservation of scientific publications in digital format (especially periodicals), managed by a non-profit association in which major academic publishers and research libraries collaborate. It makes available to libraries all digital content that is no longer accessible from publishers for various reasons (e.g. closure of a publisher, discontinuation of publication of a title, inability to access old issues of a journal, etc.).