TY - JOUR AU - V. A. Belonogov TI - On irreducible characters of the group $S_n$ that are semiproportional on $A_n$ or $S_n\setminus A_n$.~II JO - Trudy Instituta matematiki i mehaniki PY - 2008 SP - 58 EP - 68 VL - 14 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2008_14_3_a4/ LA - ru ID - TIMM_2008_14_3_a4 ER -