2024-03-29T10:20:06Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:133250
2022-01-10T09:32:24Z
buwr:bcuwr buwr buwr:bcuwr:CulturalHeritage:Serials buwr:bcuwr:RegionalMaterials buwr:bcuwr:RegionalMaterials:Silesia buwr:bcuwr:CulturalHeritage