2024-03-30T04:19:13Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30499
2019-01-25T13:23:57Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary