2024-03-29T07:53:34Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:36118
2021-01-13T14:01:20Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary