00531naa#a2200181#i#450# EN\INFRA-M\bibl\12405 /en/manage/index 20250410002703.4 2500-0527 20160425b2016####ek#y0engy0150####ca RUS RU Actual problems of Russia´s foreign debt Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Chistyakova Anastasiya test.editorum.ru /en/manage/index