%0 Journal Article
%A N. V. Mitskevich
%A V. N. Zakharov
%T Transformation properties for general covariant observables
%J Doklady Akademii Nauk
%D 1970
%P 321-324
%V 195
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_195_2_a16/
%G ru
%F DAN_1970_195_2_a16