LDR 00654naa#a2200181#i#450# 001 EN\\bibl\120912 005 20260502214157.6 011 ## _a2782-4586 100 ## _a20260308b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aComparative analysis of the effectiveness of artificial intelligence chat interfaces in forming an investment portfolio based on stock market data _eJournal article 210 1# _aMoscow _cITBO University _d2026 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aОпределение параметров. 336.051 _z 700 #1 _aGolovan' _gSof'ya Andreevna 700 #1 _aTeten'kina _gVlada Vladislavovna 856 4# _ajomeam.ru _u