00521naa#a2200169#i#450# EN\INFRA-M\bibl\6072 20241107103006.4 2587-9111 20150617b2015####ek#y0engy0150####ca RUS RU The Application of the Theory of Markov Processes to the Study of Dynamics of Economic Systems Journal article Moscow INFRA-M Academic Publishing LLC. 2015 4 с. Journal article local Grishina Svetlana naukaru.ru