Lyudmila Vasilevna Bayborodova, Vera Valentinovna Belkina, Angelina Viktorovna Zolotareva, Mikhail Iosifovich Rozhkov, Lev Nikolaevich Serebrennikov and Aleksandr Mikhailovich Khodyrev
The Social Sciences 11 ( 20 ): 4941 - 4948 , 2016