2024-03-29T11:25:19Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:32795
2023-02-02T09:12:00Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary