00815naa#a2200193#i#4500001001500000003001700015005001700032011001400049100004100063102000700104200009700111210012500208215001000333608002700343686014300370700003400513700003500547856003900582EN\\bibl\44844/en/manage/index20250506165926.2##a2686-7788##a20210705b2021####ek#y0engy0150####ca##aRU1#aANALYSIS OF THE PROSPECTS FOR THE DEVELOPMENT OF PAYMENT  SYSTEMS IN RUSSIAeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2021##a6 с.##aJournal article2local##aМатематическое моделирование в общественных и гуманитарных науках. 00.772grnti#1aCheklaukovagElena Leonidovna#1aErmolinagVladislava Sergeevna4#atest.editorum.ruu/en/manage/index