2024-03-29T12:11:31Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:35240
2020-11-27T11:17:40Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary