TY - JOUR AU - Yu. E. Vapnè TI - A criterion for the representability of a direct wreath product of groups by matrices JO - Doklady Akademii Nauk PY - 1970 SP - 13 EP - 16 VL - 195 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_195_1_a1/ LA - ru ID - DAN_1970_195_1_a1 ER -