Kudriashev V.N. «M.N. Katkov in the Russian imperial discourse second half XIX centuries» // 2012. №4 (20) C.40-42
Kiseleva (Chernousko) Yekaterina L. «Personal factor in the process of Tuvan statehood formation: the case of I.G. Safianov (1917-1921)» // 2012. №355 C.61-63
