%0 Journal Article
%A A. G. Voronovich
%T Sound field eigenmodes for horizontally-nonhomogeneous waveguides
%J Doklady Akademii Nauk
%D 1991
%P 887-892
%V 318
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_318_4_a27/
%G ru
%F DAN_1991_318_4_a27