%0 Journal Article %A V. B. Larionov %A V. S. Fedorova %T Structure of classes of selfdual $k$-valued functions %J The Bulletin of Irkutsk State University. Series Mathematics %D 2011 %P 83-98 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2011_4_3_a7/ %G ru %F IIGUM_2011_4_3_a7