TY - JOUR AU - A. V. Dymov TI - Asymptotic Estimates for Singular Integrals of Fractions Whose Denominators Contain Products of Block Quadratic Forms JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2020 SP - 161 EP - 175 VL - 310 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2020_310_a11/ LA - ru ID - TM_2020_310_a11 ER -