%0 Journal Article
%A V. A. Tyshkevich
%T The problem of the accumulation of perturbations for linear differential equations with retarded argument
%J Differencialʹnye uravneniâ
%D 1978
%P 255-267
%V 14
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1978_14_2_a6/
%G ru
%F DE_1978_14_2_a6