%0 Journal Article
%A I. M. Novitskii
%T Reduction of linear operators in $L_2$ to integral form with
%J Doklady Akademii Nauk
%D 1991
%P 1088-1091
%V 318
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_318_5_a14/
%G ru
%F DAN_1991_318_5_a14