2024-03-29T09:25:23Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31437
2024-02-08T12:12:36Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary