2024-03-28T10:51:56Z
https://obc.opole.pl/oai-pmh-repository.xml
oai:obc.opole.pl:1531
2021-06-10T13:15:46Z
dLibraDigitalLibrary:cultural_heritage:cimelia dLibraDigitalLibrary:cultural_heritage dLibraDigitalLibrary:cultural_heritage:manuscripts dLibraDigitalLibrary