TY - JOUR AU - A. J. Thomasian TI - The metric structure of codes for the binary symmetric channel JO - Matematika PY - 1965 SP - 162 EP - 173 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAT_1965_9_1_a6/ LA - ru ID - MAT_1965_9_1_a6 ER -