%0 Journal Article
%A É. B. Bykhovskii
%T Absence in $C$, $L_p$ and $W_p^1$ ($1\le p<2$) spaces of analogues to energy inequality for the string equation with a bounded leading coefficient
%J Doklady Akademii Nauk
%D 1965
%P 1047-1049
%V 163
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_163_5_a0/
%G ru
%F DAN_1965_163_5_a0