2024-03-28T19:09:35Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:42629
2022-01-19T12:08:44Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary