00615naa#a2200181#i#450# EN\\bibl\81828 20241227145543.5 2412-9186 20160925b2016####ek#y0engy0150####ca RUS RU History, condition and future development of automatic control systems of subway trains Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2016 17 с. Journal article local . 004.652.4:004.658.3:004.657 RUS Nikul`chikov Pavel M atjournal.ru