00684naa#a2200181#i#450# EN\\bibl\81800 20250201215524.6 2412-9186 20151225b2015####ek#y0engy0150####ca RUS RU The scientific school of«Automation and Remote control on railways» departmentof Petersburg state transport university Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2015 18 с. Journal article local Меры безопасности. Сигналы. 656.25 RUS Nikitin Aleksandr Borisovich itt-pgups.ru