1. World Economic Outlook Database April 2016 (IMF, 2016).
2. World Population Prospects 2015 Revisio, Medium Scenario (UN Population Division of the Department of Economic and Social Affairs, 2015).
3. IEA World Energy Statistics and Balances 2016 (OECD/IEA, 2016).
4. Forecast for Power Industry Development in the World and Russia 2016, Ed. by A. A. Makarov, L. M. Grigor’ev, and T.A. Mitrova (Inst. Energ. Issled. Ross. Akad. Nauk, Anal. Tsentr pri Pravitel’stve Ross. Fed., Moscow, 2016) [in Russian].
5. Evolution of World Energy Markets and Its Consequences for Russia, Ed. by A. A. Makarov, L. M. Grigor’ev, and T. A. Mitrova (Inst. Energ. Issled. Ross. Akad. Nauk, Anal. Tsentr pri Pravitel’stve Ross. Fed., Moscow, 2015) [in Russian].