2026-07-18T16:54:59Z https://dil.kpi.ua/oai-pmh-repository.xml

oai:dil.kpi.ua:585 2023-10-31T14:10:47Z dLibraDigitalLibrary:collection:Worksteachers dLibraDigitalLibrary:SystematicClassification:Chemistry dLibraDigitalLibrary:collection:Konovalov'scjllection:Konovalov'sworks dLibraDigitalLibrary:collection:Konovalov'scjllection dLibraDigitalLibrary dLibraDigitalLibrary:SystematicClassification dLibraDigitalLibrary:collection dLibraDigitalLibrary:collection:Worksteachers:Konovalov