%0 Journal Article
%A M. M. Malamud
%T The relation between the matrix potential of a Dirac system and
%J Doklady Akademii Nauk
%D 1995
%P 601-604
%V 344
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1995_344_5_a6/
%G ru
%F DAN_1995_344_5_a6