%0 Journal Article %A A. V. Dymov %T Asymptotic Estimates for Singular Integrals of Fractions Whose Denominators Contain Products of Block Quadratic Forms %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2020 %P 161-175 %V 310 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2020_310_a11/ %G ru %F TM_2020_310_a11