2024-03-28T17:34:30Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:44023
2022-03-31T11:30:30Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary