00762naa#a2200193#i#450# EN\INFRA-M\bibl\24506 /en/manage/index 20241112080810.2 2500-3305 20181219b2018####ek#y0engy0150####ca RUS RU Methodical features of formation of the concept «Elasticity» in the conditions of informatization of a subject matter «Higher mathematics» Journal article Moscow INFRA-M Academic Publishing LLC. 2018 11 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 RUS Sinchukov Aleksandr Valer'evich test.editorum.ru /en/manage/index