Author: Regionalʹnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Problemy istorii, kulʹtury i razvitii︠a︡ i︠a︡zykov narodov Tatarstana i Volgo-Uralʹskogo regiona" (7th 2004 Kazanʹ, Russia)