%0 Journal Article
%A V. G. Grigorovich
%A V. V. Kravtsov
%T The radiation of acoustic waves from a surface through a non-uniform layer
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1992
%P 1667-1670
%V 32
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_10_a12/
%G ru
%F ZVMMF_1992_32_10_a12