%0 Journal Article %A V. A. Levin %A K. M. Zingerman %A A. V. Vershinin %A P. A. Vasilyev %T Topology optimization of structural elements using gradient method with account for the material's structural inhomogeneity %J Čebyševskij sbornik %D 2022 %P 308-326 %V 23 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2022_23_4_a25/ %G ru %F CHEB_2022_23_4_a25