00677naa#a2200169#i#450# EN\INFRA-M\bibl\37235 20241221074546.6 2500-3305 20200420b2020####ek#y0engy0150####ca RU Content-methodical features of the study of the educational topic «Cost risk measure in assessing the portfolio of financial instruments» Journal article Moscow INFRA-M Academic Publishing LLC. 2020 4 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Vlasov Dmitriy Anatol'evich naukaru.ru