1. Bariev I. K. (1997). Coordinates of localities, time zones and changes of time computation. Moscow: Konek. (In ¬Russian).
2. Kluchevsky V. O. (1987). Course of Russian history. Moscow: Mysl. (In Russian).
3. Lappo G. M. (ed.) (1998). Cities of Russia. Encyclopedia. Moscow: Terra—Knizhnyy klub; Bolshaya Rossiyskaya Entsiklopediya. (In Russian).
4. Skorobogatov A. S. (2007). History as a subject world of economic theory. Economicheskiy Vestnik Rostovskogo Gosudarstvennogo Universiteta, Vol. 5, No. 3, pp. 69—84. (In Russian).
5. Skorobogatov A. S. (2011). Neoclassical economics as an approach to analysis of the preindustrial and industrial societies. Journal of Institutional Studies, No. 4, pp. 71—92. (In Russian).