00501naa#a2200169#i#450# EN\INFRA-M\bibl\10438 20260520112637.3 1998-0728 20151218b2015####ek#y0engy0150####ca RUS RU Forming Universal Educational Actions of Younger Schoolchildren Journal article Moscow INFRA-M Academic Publishing LLC. 2015 7 с. Journal article local Vinogradova Natalya Fedorovna zh-szf.ru