00696naa#a2200205#i#450# EN\\bibl\1163 20241225105355.3 2308-8877 20140207b2014####ek#y0engy0150####ca RUS RU The Analysis of Existing Methods and Techniques of Quality Assurance of the Electric Power Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Orlovtseva Olga Ershov Sergey Kleymenova Natalya Nazina Lyudmila zh-szf.ru