00721naa#a2200193#i#4500001002200000003001700022005001700039011001400056100004100070101000800111102000700119200013800126210005100264215001000315608002700325675011300352700002400465856003800489EN\INFRA-M\bibl\22828/en/manage/index20250903201907.3##a1998-0744##a20180926b2018####ek#y0engy0150####ca0#aRUS##aRU1#aClassification of Skills of Students of Senior High School at the Study of Algebra and the Beginning of the AnalysiseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2018##a7 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37zRUS#1aVisitaevagMaret B.4#afht.editorum.ruu/en/manage/index