Shadow economy: To legalise or to tolerate? od Daniil A. Sitkevich

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Mechanisms for industrial coordination of “new” tourism regions: The case of Dagestan od Daniil A. Sitkevich

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Mineralogy of the Drazhnoye gold ore deposit, the Republic of Sakha (Yakutia) od V. Yu. Chikatueva, S. A. Sitkevich

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Factors of geographical concentration in the tourism industry: evidence from Northeast Caucasus Daniil A. Sitkevich 1, Andrei S. Korotkov od D. A. Sitkevich, A. S. Korotkov

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