2024-03-29T00:18:28Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30630
2019-02-13T13:20:01Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary