%0 Journal Article %A A. V. Arguchintsev %A V. P. Poplevko %T Optimal control of process of fractionization in a tower %J The Bulletin of Irkutsk State University. Series Mathematics %D 2011 %P 32-41 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2011_4_3_a2/ %G ru %F IIGUM_2011_4_3_a2