TY JOUR TI Comparative Analysis of Digital Financial Asset Regulation in Brazil, Argentina, and Russia KW financial market regulation KW digital financial assets KW cryptoassets KW Brazil KW Argentina KW Russia JO Scientific Research and Development. Economics of the Firm AU Asyaeva, E.A. AU Kosenko, M.D. PY 2026 IS 15 PB INFRA-M Academic Publishing LLC.