2024-03-29T13:06:40Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30546
2019-01-31T12:02:49Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary