00825naa#a2200193#i#450# EN\\bibl\92888 20250106143227.1 1815-588X 20241227b2024####ek#y0engy0150####ca RU The use of the object geopositioning for the increase of the accuracy of the protection operation of the supply lines of the traction power supply system Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2024 10 с. Journal article local Качество принимаемого сигнала. Сила сигнала. Помехи. 621.391.8 Sulimin Artem Yur'evich Kucenko Sergey Mihaylovich Ivanov Mihail Aleksandrovich atjournal.ru