2024-03-29T07:36:07Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:44476
2022-04-25T10:19:49Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary