%0 Journal Article
%A I. S. Iokhvidov
%T Spectral trajectories generated by unitary extensions of isometric shift operators in a finite-dimensional space $\Pi_1$
%J Doklady Akademii Nauk
%D 1967
%P 1002-1005
%V 173
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_173_5_a3/
%G ru
%F DAN_1967_173_5_a3