2024-03-29T06:58:10Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30093
2019-05-28T12:30:11Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary