%0 Journal Article
%A I. B. Mikhailovskaya
%T Discrete spectrum of a dynamic matrix
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1985
%P 20-25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1985_4_a3/
%G ru
%F VMUMM_1985_4_a3