%0 Journal Article
%A L. I. Slepyan
%A O. V. Tsareva
%T Energy flux for the zero group velocity of a carrier wave
%J Doklady Akademii Nauk
%D 1987
%P 818-822
%V 294
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_294_4_a11/
%G ru
%F DAN_1987_294_4_a11