Vestnik of Samara University. History, pedagogics, philologyVestnik of Samara University. History, pedagogics, philology2542-04452712-8946Samara National Research University397510.18287/2542-0445-2009-15-5-57-61morenov.sv@ssau.ru0105200915557611503201715032017Copyright © 2009, .2009