«Archeologia e Calcolatori». The repository of the open access peer-reviewed international journal «Archeologia e Calcolatori» was set up in 2005, when the journal joined the Open Archives Initiative. The repository includes more than 800 articles out of which over 2/3 accessible on line and downloadable in PDF format (Creative Commons Licence CC BY-NC-ND 3.0). Electronic resources are described by the Dublin Core Metadata Element Set, in full compliance with the international OAI-PMH standard. Individual articles are also stored in the CNR Solar database.