%0 Journal Article
%A A. L. Likhtarnikov
%A V. A. Yakubovich
%T Frequency theorems and a stabilization theorem for~unbounded

%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1978
%P 235-236
%V 33
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1978_33_2_a12/
%G en
%F RM_1978_33_2_a12