00512naa#a2200169#i#450# EN\INFRA-M\bibl\11960 20240702063848.2 1998-0701 20160525b2016####ek#y0engy0150####ca RUS RU Investment Management of Organizations under Conditions of Financial and Economic Instability Journal article Moscow INFRA-M Academic Publishing LLC. 2016 5 с. Journal article local Laptev S. zh-szf.ru