00556naa#a2200157#i#450# EN\\bibl\35342 20240516172501.4 2686-777X 20181218b2018####ek#y0engy0150####ca RU OBJECTIVES OF THE STUDY THE SECURITY OF ELECTRIC POWER SYSTEMS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2018 3 с. Journal article local Dubickiy Mihail Aleksandrovich angtu.editorum.ru