Inna V. Kulaleva, Irina V. Birukova, Airat M. Sabirov, Aidar A. Sabirov, Anton M. Chernov, Oleg I. Kaniugin, Artur M. Ter-Israelyan and Evgeny I. Tsaregorodtsev
The Social Sciences 11 ( 8 ): 1741 - 1746 , 2016