%0 Journal Article
%A N. S. Smirnova
%T On conditions of the dynamical equivalence of waves in multilayer elastic media
%J Zapiski Nauchnykh Seminarov POMI
%D 1994
%P 166-175
%V 218
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1994_218_a12/
%G ru
%F ZNSL_1994_218_a12