2026-07-15T12:15:10Z https://dil.kpi.ua/oai-pmh-repository.xml

oai:dil.kpi.ua:232 2023-01-09T15:55:23Z dLibraDigitalLibrary:collection:Bookssings dLibraDigitalLibrary dLibraDigitalLibrary:collection dLibraDigitalLibrary:collection:Bookssings:1