2024-03-29T08:30:26Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:31229
2019-05-24T13:51:09Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary