Author: Vserossiĭskai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ s mezhdunarodnym uchastiem "Istorii︠a︡ nauki i obrazovanii︠a︡ v Sibiri" (3rd 2009 Krasnoi︠a︡rsk, Russia)