2024-03-29T02:14:28Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:37571
2021-03-10T10:43:14Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary