TY - JOUR AU - A. A. Letichevskii AU - L. B. Smikun TI - On a class of groups with solvable problem of automata equivalence JO - Doklady Akademii Nauk PY - 1976 SP - 36 EP - 38 VL - 227 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_227_1_a7/ LA - ru ID - DAN_1976_227_1_a7 ER -