00690naa#a2200193#i#450# EN\INFRA-M\bibl\21222 20241222120625.7 2500-3305 20180608b2018####ek#y0engy0150####ca RUS RU Methodical features of training in extreme tasks at the higher economic school Journal article Moscow INFRA-M Academic Publishing LLC. 2018 13 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 RUS Vlasov Dmitriy Anatol'evich Sinchukov Aleksandr Valer'evich naukaru.ru