TY - JOUR AU - V. A. Belonogov TI - Irreducible characters of the group $S_n$ that are semiproportional on~$A_n$ JO - Algebra i logika PY - 2008 SP - 135 EP - 156 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2008_47_2_a0/ LA - ru ID - AL_2008_47_2_a0 ER -