00736naa#a2200181#i#450# EN\\bibl\123225 20260818095820.2 2686-9896 20260515b2026####ek#y0engy0150####ca RU ECONOMIC RELATIONS BETWEEN THE RUSSIAN FEDERATION AND MONGOLIA Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2026 1 с. Journal article local Торговля. Международные экономические отношения. Мировое хозяйство. 339 Galbadrakh Sosorbaram Sorokina Anna Ivanovna angtu.editorum.ru