%0 Journal Article
%A V. V. Martynov
%T Conditions of discreteness and continuity of the spectrum in the case of a self-conjugate system of first order differential equations
%J Doklady Akademii Nauk
%D 1965
%P 996-999
%V 165
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_165_5_a4/
%G ru
%F DAN_1965_165_5_a4