00594naa#a2200169#i#450# EN\\bibl\58016 20241127080352.3 2073-5537 20230330b2023####ek#y0engy0150####ca RU Mechanism of influencing national financial system by cryptocurrencies Journal article Astrakhan Astrakhan State Technical University 2023 7 с. Journal article local Денежное обращение. Банковское дело. Биржи. 336.7 Klunko Nataliya Sergeevna vestnik.astu.org