Author: Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Razvitie regionalʹnogo turizma v gorodakh vsemirnogo kulʹturnogo nasledii︠a︡, opyt i perspektivy" (2005 Kazanʹ, Russia)