2024-03-29T12:35:36Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:21032
2019-03-05T13:03:14Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary