00505naa#a2200181#i#450# EN\INFRA-M\bibl\15468 20260314164625.6 2309-3633 20170316b2017####ek#y0engy0150####ca RUS RU The Role of Pension Funds in Financing US Federal Debt Journal article Moscow INFRA-M Academic Publishing LLC. 2017 4 с. Journal article local Aksenov P. Emelyanov S. zh-szf.ru