00539naa#a2200193#i#450# EN\INFRA-M\bibl\3622 20260107225509.3 1609-2163 20140905b2014####ek#y0engy0150####ca RUS RU System Fatigue Mechanisms at Exercises of Circular Orientation Journal article Moscow INFRA-M Academic Publishing LLC. 2014 4 с. Journal article local Vagin Yu. Fudin N. Pigareva S. naukaru.ru