2024-03-29T16:03:04Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30610
2019-02-19T14:38:25Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary