2024-03-29T08:40:04Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31269
2019-05-07T15:28:23Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary