00738naa#a2200193#i#450# EN\\bibl\119473 20260407222056.2 2223-9987 20260403b2026####ek#y0engy0150####ca RU 3D model of the stress-strain state of the locomotive traction electric motor insulation Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2026 9 с. Journal article local Электрические тяговые двигатели. 629.423.31 Shrayber Marina Aleksandrovna Grachev Vladimir Vasil'evich Grischenko Aleksandr Vasil'evich atjournal.ru