2024-03-28T19:58:00Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30992
2019-04-09T16:07:23Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary