TY - JOUR AU - V. P. Zarovnyi TI - Automaton representations and matrices in a symmetical semi-group of an abelian group JO - Doklady Akademii Nauk PY - 1968 SP - 1018 EP - 1021 VL - 182 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_182_5_a8/ LA - ru ID - DAN_1968_182_5_a8 ER -