2024-03-29T10:44:07Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30902
2019-04-01T15:24:11Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary