2024-03-29T09:53:32Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30560
2019-01-31T13:23:37Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary