LDR 00663naa#a2200193#i#450# 001 EN\\bibl\82285 005 20241212033842.4 011 ## _a2413-046X 100 ## _a20240427b2024####ek#y0engy0150####ca 102 ## _aRU 200 1# _aCOMPARATIVE ANALYSIS OF CRYPTOCURRENCY DEMO TRADING PLATFORMS _eJournal article 210 1# _aMoscow _cElectronic science _d2024 215 ## _a18 с. 608 ## _aJournal article _2local 675 ## _aЭкономика. Народное хозяйство. Экономические науки. 33 _z 700 #1 _aRusakov _gAlexey Mikhailovich 700 #1 _aShchapov _gAlexander Sergeevich 700 #1 _aGrishin _gNikita Vladislavovich 856 4# _aqje.su _u