2026-04-15T17:00:04Z https://metashare.ut.ee/oai_pmh/ Center of Estonian Language Resources https://metashare.ut.ee/oai_pmh/ 2.0 rauno.jaaska@ut.ee 2004-01-01T00:00:00Z transient YYYY-MM-DDThh:mm:ssZ 2.4 http://infrae.com/products/oaipack