%0 Journal Article
%A N. V. Zepelev
%T The propagation of oscillations in a~medium with a~transition layer
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1968
%P 184-212
%V 95
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1968_95_a9/
%G ru
%F TM_1968_95_a9