00669naa#a2200193#i#450# EN\\bibl\81830 20250208195959.6 2412-9186 20161225b2016####ek#y0engy0150####ca RUS RU Design of parameter control device for continuous automatictrain signaling system on the base of a modern smartphone Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2016 15 с. Journal article local . 681.518.5:656.25 RUS Dmitriev Vyacheslav V Smirnov Dmitry M itt-pgups.ru