2024-03-28T19:19:16Z
https://rcin.org.pl/igipz/oai-pmh-repository.xml
oai:rcin.org.pl:141357
2023-10-13T13:36:50Z
rcin.org.pl:partnerCollections:igipz:libr rcin.org.pl rcin.org.pl:partnerCollections:igipz:igpaspubl rcin.org.pl:literature:journalArticles rcin.org.pl:partnerCollections:igipz rcin.org.pl:literature rcin.org.pl:partnerCollections rcin.org.pl:partnerCollections:igipz:libr:serial