00640naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200011900101210005100220215001100271608002700282675012500309700002100434856001500455EN\INFRA-M\bibl\7304020240826064337.1##a2500-3305##a20231026b2023####ek#y0engy0150####ca##aRU1#aLev Nikolaevich Tolstoy about the mental development of a child in the bright times  of childhoodeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a22 с.##aJournal article2local##aНародное образование. Воспитание. Обучение. Организация досуга. 37#1aUruntaevagG. A.4#anaukaru.ru