2024-03-29T15:37:50Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:43935
2022-03-30T12:21:16Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary