2024-03-29T00:28:56Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30680
2019-02-19T12:43:11Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary