2024-03-29T14:26:38Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30602
2019-02-08T11:30:21Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary