TY JOUR TI Financial control over digital financial assets transactions in Russia KW credit organizations KW digital financial assets KW blockchain KW cryptocurrencies KW dollar KW digi1r4ic funds KW virtual assets KW financial instruments KW information system KW exchanges KW financial control KW digital rights KW digital economy JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Agudo Mieles, K.. PY 2025 IS 0 PB Autonomous Commercial Organization for Additional Professional Education Center for the Development of Education and Science