TY - JOUR AU - V. P. Zarovnyi TI - Automaton representations and functional semimatrices in a symmetrical alphabet semigroup JO - Doklady Akademii Nauk PY - 1968 SP - 779 EP - 782 VL - 182 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a10/ LA - ru ID - DAN_1968_182_4_a10 ER -