Сергеев, В.Н. 2012. THE FIGHT OF POLITICAL PARTIES ON CREATION OF DEMOCRATIC GOVERNMENTS ON THE DON AND THE NORTH CAUCASUS IN OCTOBER 1917-JANUARY 1918 (THE ROLE OF THE LEFT WING). Северо-Кавказский юридический вестник. 1, 2 (Feb. 2012), 24–32.