2024-03-29T07:47:05Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30896
2019-04-01T15:24:11Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary