2024-03-28T12:15:53Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30669
2019-02-14T14:09:36Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary