%0 Journal Article
%A R. G. Koplatadze
%A N. L. Partsvaniya
%T Oscillatory properties of solutions of systems of second-order differential equations with deviating arguments
%J Differencialʹnye uravneniâ
%D 1997
%P 1312-1320
%V 33
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1997_33_10_a2/
%G ru
%F DE_1997_33_10_a2