TY - JOUR AU - M. K. Potapov TI - Approximation of Functions Characterized by One Nonsymmetric Operator of Generalized Translation JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1999 SP - 243 EP - 259 VL - 227 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1999_227_a17/ LA - ru ID - TM_1999_227_a17 ER -