00504naa#a2200169#i#450# EN\INFRA-M\bibl\15277 20250125131454.6 1998-0728 20170210b2017####ek#y0engy0150####ca RUS RU Schoolchildren Development Resources: Heuristic Conversation and Experimentalism Journal article Moscow INFRA-M Academic Publishing LLC. 2017 5 с. Journal article local Kozhokar S. V. naukaru.ru