TY - JOUR AU - A. M. Vershik TI - On the theory of normal dynamical systems JO - Doklady Akademii Nauk PY - 1962 SP - 9 EP - 12 VL - 144 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a0/ LA - ru ID - DAN_1962_144_1_a0 ER -