Author: Vseserossiĭskai︢a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Gosudarstvennoe regulirovanie agropromyshlennogo kompleksa" (1999 Ri︠a︡zanʹ , Ri︠a︡zanskai︠a︡ oblastʹ, Russia)