TY - JOUR AU - R. Zh. Aleev TI - Small ranks of central unit groups of integral group rings of alternating groups JO - Trudy Instituta matematiki i mehaniki PY - 2013 SP - 15 EP - 22 VL - 19 IS - 3 UR - http://geodesic.mathdoc.fr/item/TIMM_2013_19_3_a1/ LA - ru ID - TIMM_2013_19_3_a1 ER -