00502naa#a2200169#i#450# EN\INFRA-M\bibl\10937 20260127190024.2 1998-0728 20160217b2016####ek#y0engy0150####ca RUS RU Forming Universal Educational Actions of Younger Schoolchildren Journal article Moscow INFRA-M Academic Publishing LLC. 2016 7 с. Journal article local Vinogradova Natalya Fedorovna naukaru.ru