2024-03-29T13:42:55Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30890
2019-04-01T15:24:31Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary