00532naa#a2200169#i#450# EN\INFRA-M\bibl\3336 20240504141918.6 2587-9111 20140815b2014####ek#y0engy0150####ca RUS RU The Kondratieff Cycles and Technological Modes in the Economies of Russia and Developed Countries Journal article Moscow INFRA-M Academic Publishing LLC. 2014 6 с. Journal article local Basovskiy Leonid Efimovich naukaru.ru