TY - JOUR AU - E. P. Baranovskii AU - S. S. Ryshkov AU - S. Sh. Shushbaev TI - A~geometric estimate of the number of representations of a~real number by a~positive quadratic form and an estimate of the remainder term of the multidimensiona JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1981 SP - 3 EP - 8 VL - 158 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1981_158_a0/ LA - ru ID - TM_1981_158_a0 ER -