2024-03-29T12:03:44Z
https://rcin.org.pl/oai-pmh-repository.xml
oai:rcin.org.pl:207925
2023-09-14T13:31:42Z
rcin.org.pl rcin.org.pl:scientificDataAndObjects:naturalSciences rcin.org.pl:literature:journalArticles rcin.org.pl:partnerCollections:ibdos:Journals rcin.org.pl:literature rcin.org.pl:scientificDataAndObjects rcin.org.pl:partnerCollections rcin.org.pl:partnerCollections:ibdos