2024-03-28T11:27:25Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:42534
2022-01-14T12:16:35Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary