TY - JOUR AU - Al. A. Markov TI - On the dependence of the efficiency of alphabet coding on the language of communications JO - Doklady Akademii Nauk PY - 1981 SP - 304 EP - 307 VL - 258 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_258_2_a10/ LA - ru ID - DAN_1981_258_2_a10 ER -