2024-03-28T11:42:44Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30443
2019-06-06T10:47:56Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary