2024-03-29T15:11:50Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30398
2019-06-03T12:44:54Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary