00623naa#a2200157#i#450# EN\\bibl\20091 20260628201603.7 20260625b2026####ek#y0engy0150####ca RU Innovative Approaches in Educational Activities for the Specialty “Railway Operation” Conference article/thesis Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2026 4 с. Conference article/thesis local Движение. Участки. Перегоны. 656.222 Bessolicyn Aleksey Sergeevich itt-pgups.ru