2024-03-29T09:24:53Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:43982
2022-03-30T14:18:37Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary