2024-03-29T05:55:04Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30942
2019-04-04T12:18:46Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary