LIVTSOV, V.A., and S.N. ABAKUMOV. “Radical Currents in Modern Islam: Dogmatics, Ideology and Distinctive Features”. Среднерусский вестник общественных наук, vol. 14, no. 2, Feb. 2019, pp. 156-68, https://doi.org/10.22394/2071-2367-2019-14-2-156-168.