2024-03-28T15:22:00Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:5702
2019-03-05T13:03:14Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary