%0 Journal Article
%A V. M. Babich
%T Wave propagation throgh a thin layer
%J Zapiski Nauchnykh Seminarov POMI
%D 1988
%P 20-29
%V 173
%U http://geodesic.mathdoc.fr/item/ZNSL_1988_173_a1/
%G ru
%F ZNSL_1988_173_a1