2026-04-11T17:35:13Zhttp://diobma.udg.edu/dspace-oai/requestDUGiMediahttp://diobma.udg.edu/dspace-oai/request2.0bib.dugitec@llistes.udg.edu2004-08-24T16:24:16ZtransientYYYY-MM-DDThh:mm:ssZ oai diobma.udg.edu : oai:diobma.udg.edu:10256.1/1234