00675naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200006900102210013200171215001000303608002700313675011300340700002500453856001500478EN\\bibl\4224120250109132956.4##a2312-4431##a20211220b2021####ek#y0engy0150####ca0#aRUS##aRU1#aTEACHING CHESS IN EXTENDED EDUCTION INSTITUTIONeJournal article1#aCheboksarycNon-state educational private institution of additional professional education "Expert-methodological centre"d2021##a7 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37zRUS#1aKukanovagTatyana V.4#anaukaru.ru