2024-03-19T02:59:10Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30578
2019-02-13T13:48:56Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary