2024-03-28T15:44:21Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30986
2019-04-09T16:07:13Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary