00540naa#a2200193#i#450# EN\INFRA-M\bibl\6498 20250403055957.4 2075-4094 20150930b2015####ek#y0engy0150####ca RUS RU Professional risks in the sport of high achievements Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Bakhmeyer M. Smolenskiy A. Mityushkina O. naukaru.ru