2024-03-28T10:59:28Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31224
2019-05-24T13:05:47Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary