00556naa#a2200169#i#450# EN\INFRA-M\bibl\3654 20260209154016.1 2075-4094 20141105b2014####ek#y0engy0150####ca RUS RU A New Approach to Examine the Relationship between Functional Preparedness and Electrogenesis in the Athletes Using the Etalon Cardiocycle Journal article Moscow INFRA-M Academic Publishing LLC. 2014 4 с. Journal article local Minina E. zh-szf.ru