2024-03-29T15:27:12Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:43270
2022-03-04T09:41:23Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary