2024-03-29T12:25:48Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30403
2019-06-03T12:46:24Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary