%0 Journal Article %A V. A. Belonogov %T On irreducible characters of the group $S_n$ that are semiproportional on $A_n$ or $S_n\setminus A_n$.~III %J Trudy Instituta matematiki i mehaniki %D 2008 %P 12-30 %V 14 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2008_14_4_a1/ %G ru %F TIMM_2008_14_4_a1