2024-03-29T00:02:45Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:32673
2019-10-25T10:50:29Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary