2024-03-29T07:55:23Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:38095
2021-03-26T12:48:17Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary