Cryptocurrency in World Economy 25.02.2020 криптовалюта cryptocurrency блокчейн ICO ... Annotation this article discusses the main cryptocurrencies, ICOs and the ICO market, as well as the classification of the world Blockchain system and its main tasks in the economic market. more
About Classification of Electronic Money 25.02.2020 инновации электронные деньги innovations безналичные расчеты ... Annotation in this article, examples of different kinds and a classification of electronic money based on different criteria are considered. more