LDR 00653naa#a2200169#i#450# 001 EN\UNIVERSITET ITBO\bibl\6aa6dd2ef4b844ee2250eff2 005 20261026064220.1 011 ## _a2782-4586 100 ## _a20260625b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aThe role of the digital ruble in the development of the national payment system and the reduction of business transaction costs _eJournal article 210 1# _aMoscow _cITBO University _d2026 215 ## _a5 с. 608 ## _aJournal article _2local 675 ## _aДенежное обращение. Банковское дело. Биржи. 336.7 _z 700 #1 _aDurov _gDaniil Vladimirovich 856 4# _azhpi.ru _u