%0 Journal Article %A V. A. Belonogov %T Irreducible characters with equal roots in the groups $S_n$ and~$A_n$ %J Algebra i logika %D 2007 %P 3-25 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2007_46_1_a0/ %G ru %F AL_2007_46_1_a0