Vserossiĭskai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ s mezhdunarodnom uchastiem "Sot︠s︡iogenez v Severnoĭ Azii", posvi︠a︡shchennoĭ 75-letii︠u︡ Irkutskogo gosudarstvennogo tekhnicheskogo universiteta (2005 Irkutsk, Russia)