%0 Journal Article
%A M. G. Shmul'yan
%T On oscillatory solutions of a second-order linear differential equation with retarded argument
%J Differencialʹnye uravneniâ
%D 1995
%P 622-629
%V 31
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1995_31_4_a8/
%G ru
%F DE_1995_31_4_a8