LDR 00643naa#a2200193#i#450# 001 EN\INFRA-M\bibl\125699 005 20260805115435.3 011 ## _a2306-627X 100 ## _a20260615b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aPrinciples of Investment Portfolio Construction in Crisis Conditions _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2026 215 ## _a9 с. 608 ## _aJournal article _2local 675 ## _aОблигации. Долговые обязательства. 336.763.3 _z 700 #1 _aCheluhina _gNatal'ya Fedorovna 700 #1 _aAsyaeva _gE. A. 700 #1 _aMyagkova _gYu. Yu. 856 4# _anaukaru.ru _u