2024-03-29T05:55:54Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30850
2019-03-25T15:52:19Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary