%0 Journal Article
%A S. G. Pshenichnov
%T Propagation of one-dimensional waves in piecewise-homogeneous
%J Doklady Akademii Nauk
%D 1990
%P 566-570
%V 315
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_315_3_a12/
%G ru
%F DAN_1990_315_3_a12