00591naa#a2200181#i#450# EN\\bibl\81843 20241222102833.7 2412-9186 20170325b2017####ek#y0engy0150####ca RUS RU Continuous monitoring of mechanical parameters of point switch moving parts Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2017 18 с. Journal article local . 681.518.5+625.172 RUS Khoroshev Valery V atjournal.ru