2010-02-09T11:22:42Zhttp://demeter.univ-lyon2.fr:8080/sdx/sdx/oai/theses/documentsoai_etdmshttp://www.ndltd.org/standards/metadata/etdms/1.0/etdms.xsdhttp://www.ndltd.org/standards/metadata/etdms/1.0/oai_dchttp://www.openarchives.org/OAI/2.0/oai_dc.xsdhttp://www.openarchives.org/OAI/2.0/oai_dc/