Author: Mezhvuzovskai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ "Russkai︠a︡ filosofii︠a︡ o preobrazhenii cheloveka i mira" (2007 Voronezhskai︠a︡ gosudarstvennai︠a︡ lesotekhnicheskai︠a︡ akademii︠a︡)