2024-03-29T02:12:29Z
https://rcin.org.pl/iae/oai-pmh-repository.xml
oai:rcin.org.pl:82654
2021-05-13T21:58:31Z
rcin.org.pl rcin.org.pl:partnerCollections:iaie:institutearchive rcin.org.pl:archives rcin.org.pl:partnerCollections:iaie:institutearchive:spusawicki rcin.org.pl:partnerCollections:iaie rcin.org.pl:partnerCollections