2026-05-03T09:46:19Z https://rcin.org.pl/iae/oai-pmh-repository.xml

oai:rcin.org.pl:262335 2026-04-26T12:43:36Z rcin.org.pl rcin.org.pl:literature:journalArticles rcin.org.pl:partnerCollections:iaie:institutepublications:journals:archpolski rcin.org.pl:literature rcin.org.pl:partnerCollections:iaie:institutepublications rcin.org.pl:partnerCollections:iaie:institutepublications:journals rcin.org.pl:partnerCollections:iaie rcin.org.pl:partnerCollections