TY - JOUR AU - R. J. Grabovskaya TI - On a system of equations connected with a generalized shift operation JO - Doklady Akademii Nauk PY - 1972 SP - 784 EP - 787 VL - 206 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_206_4_a2/ LA - ru ID - DAN_1972_206_4_a2 ER -