%0 Journal Article
%A I. M. Novitskii
%T Unitary equivalence between linear operators and integral operators with smooth kernels
%J Differencialʹnye uravneniâ
%D 1992
%P 1608-1616
%V 28
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1992_28_9_a15/
%G ru
%F DE_1992_28_9_a15