00534naa#a2200181#i#450# EN\INFRA-M\bibl\119 20250111185342.6 1998-071X 20130225b2013####ek#y0engy0150####ca RUS RU Calculation Method of Electrostatic Field Intensity in Insulation of Multicore Cables Journal article Moscow INFRA-M Academic Publishing LLC. 2013 4 с. Journal article local Rudakov S. Bogomolov A. zh-szf.ru