%0 Journal Article
%A V. Ya. Yakubov
%T A Dirac-type system with variable coefficients
%J Differencialʹnye uravneniâ
%D 1993
%P 156-164
%V 29
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1993_29_1_a19/
%G ru
%F DE_1993_29_1_a19