%0 Journal Article
%A M. Rosenblum
%T Perturbation of the continuous spectrum and unitary equivalence
%J Matematika
%D 1959
%P 57-68
%V 3
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAT_1959_3_3_a2/
%G ru
%F MAT_1959_3_3_a2