2026-07-17T12:16:54Z https://rcin.org.pl/oai-pmh-repository.xml

oai:rcin.org.pl:35974 2025-11-30T16:28:04Z rcin.org.pl rcin.org.pl:literature:journalArticles rcin.org.pl:literature rcin.org.pl:partnerCollections:iaie:institutepublications rcin.org.pl:partnerCollections:iaie:institutepublications:journals:archpolski rcin.org.pl:partnerCollections:iaie:institutepublications:journals rcin.org.pl:partnerCollections:iaie rcin.org.pl:partnerCollections