2024-03-29T12:44:38Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:89730
2023-05-12T13:18:05Z
buwr:bcuwr buwr buwr:bcuwr:CulturalHeritage:Serials buwr:bcuwr:RegionalMaterials buwr:bcuwr:RegionalMaterials:Silesia buwr:bcuwr:CulturalHeritage