2024-03-19T09:57:58Z
https://rcin.org.pl/iae/oai-pmh-repository.xml
oai:rcin.org.pl:83240
2021-05-14T22:15:54Z
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