2024-03-28T15:46:31Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:37635
2021-03-10T13:22:34Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary