%0 Journal Article
%A I. A. Urusovskii
%T Diffraction of sound on a periodically uneven and inhomogeneous surface
%J Doklady Akademii Nauk
%D 1960
%P 801-804
%V 131
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_131_4_a22/
%G ru
%F DAN_1960_131_4_a22