Terentyeva, Irina V., Irina V. Mukhomorova, Olga N. Perezhogina, Natalya B. Pugacheva, Alexander N. Lunev, Guliya N. Akhmetzyanova, Vladimir V. Lezhnin, and Rezeda R. Gainullina. 2016. “Development Strategy of Service Sector in Conditions of Federal States Entities Autonomy Increasing”. International Review of Management and Marketing 6 (2S):1-5. https://econjournals.com/index.php/irmm/article/view/1975.