2024-03-28T11:57:12Z
https://bibliotekacyfrowa.ujk.edu.pl/oai-pmh-repository.xml
oai:bibliotekacyfrowa.ujk.edu.pl:8752
2023-10-12T11:41:45Z
library library:dLibraDigitalLibrary library:dLibraDigitalLibrary:publishing:okol library:dLibraDigitalLibrary:publishing