Author: Studenttart︠h︡yn︠g︡, aspiranttart︠h︡yn︠g︡ ḣăm ĭăsh uqytyusylart︠h︡yn︠g︡ unynsy respublika fănni-ghămăli konferent︠s︡iăḣy (10th 2002 Ufa, Russia)