2024-03-29T02:52:19Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31298
2019-05-08T14:41:30Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary