2024-03-28T18:12:24Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31211
2019-04-30T13:50:49Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary