2024-03-28T09:58:03Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31266
2019-05-07T15:28:23Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary