2024-03-29T08:12:59Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30981
2019-04-09T16:07:13Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary