2024-03-29T03:18:58Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:32146
2021-04-15T11:36:19Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary