2024-03-29T06:34:04Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30517
2019-01-28T13:40:16Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary