TY - JOUR AU - N. N. Kuznetsov TI - Asymptotics of a noncommutative difference approximation to the wave equation JO - Doklady Akademii Nauk PY - 1972 SP - 285 EP - 287 VL - 204 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_204_2_a6/ LA - ru ID - DAN_1972_204_2_a6 ER -