%0 Journal Article
%A L. I. Sedov
%T Local equation for the energy in a gravitational field
%J Doklady Akademii Nauk
%D 1978
%P 568-571
%V 240
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_240_3_a17/
%G ru
%F DAN_1978_240_3_a17