00541naa#a2200169#i#450# EN\INFRA-M\bibl\13812 20240810161415.6 1998-0728 20161018b2016####ek#y0engy0150####ca RUS RU The Basis for Organization of Universal Learning Activities Forming Process by Younger Schoolchildren Journal article Moscow INFRA-M Academic Publishing LLC. 2016 10 с. Journal article local Vinogradova Natalya Fedorovna naukaru.ru