2024-03-28T11:11:42Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:3743
2020-11-16T09:51:31Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary