00717naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200018100109210005100290215001000341608002700351675011300378700002900491856001500520EN\INFRA-M\bibl\1683120240502035016.4##a1998-0728##a20170608b2017####ek#y0engy0150####ca0#aRUS##aRU1#aAnalyses of the Features of General Schooling of Russian Younger Schoolchildren in Accordance to the Results of International Research TIMSS-2015 (Mathematics)eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a4 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37zRUS#1aRydzegOxana Anatol'evna4#anaukaru.ru