2024-03-29T10:52:06Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30586
2019-02-07T15:58:00Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary