%0 Journal Article %A M. Sh. Israilov %T Diffraction of acoustic waves on a half-plane in the case of impedance boundary conditions. Applications to sound barriers %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2020 %P 42-48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2020_1_a5/ %G ru %F VMUMM_2020_1_a5