TY - JOUR AU - V. N. Potapov TI - A lower bound for the number of transitive perfect codes JO - Diskretnyj analiz i issledovanie operacij PY - 2006 SP - 49 EP - 59 VL - 13 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2006_13_4_a4/ LA - ru ID - DA_2006_13_4_a4 ER -