TY - JOUR AU - A. S. Kondrat'ev TI - Modular represenfations of degree $\leq 27$ of finite quasisimple groups of alternating and sporadic types JO - Trudy Instituta matematiki i mehaniki PY - 1992 SP - 20 EP - 49 VL - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_1992_1_a2/ LA - ru ID - TIMM_1992_1_a2 ER -