1. Dostov, V.L., Mamuta, M.V., Shust, P.M.: New in the regulation of retail payment services in the European Union. Money Credit (7), 25–30 (2016). (in Russian)
2. Dostov, V.L., Shust, P.M.: Evolution of the electronic payments industry: problems of quality transition. In: Russian Academy of National Economy and Public Administration under the President of the Russian Federation. Moscow (2017). (in Russian)
3. Kuznetsov, Yu.A., Markova, S.E., Michasova, O.V.: Mathematical modeling of the dynamics of competitive replacement of generations of innovative goods. Math modeling. Optimal control. Bull. Nizhny Novgorod Univ. N.I. Lobachevsky, 2(1), 170–179 (2014). (in Russian)
4. Kopytin, V.Yu.: Modeling of interbank calculations on the basis of mathematical objects.
https://bankir.ru/publikacii/20050516/modelirovanie-mejbankovskih-raschetov-na-baze-matematicheskih-obektov-1366664/
. Accessed 15 Mar 2019
5. The number of payment cards issued by credit organizations by card types.
https://www.cbr.ru/statistics/p_sys/print.aspx?file=sheet013.htm&pid=psrf&sid=ITM_55789
. Accessed 12 Mar 2019