00642naa#a2200181#i#450# EN\\bibl\85819 20240920203524.5 2658-3569 20180325b2018####ek#y0engy0150####ca ENG RU The system for the registration of transactions on the blockchain platform may revolution the traditional payment systems of Estonia Journal article Moscow Electronic science 2018 0 с. Journal article local Сбыт. Продажа. Реализация продукции. 658.8 ENG Dadaev Yakub Elkhazurovich ecience.ru