Author: Vserossiĭskai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ "Nat︠s︡ionalʹnai︠a︡ identichnostʹ Rossii i demograficheskiĭ krizis" (3rd 2008 Kazanʹ, Russia)