%0 Journal Article
%A I. T. Kiguradze
%A I. P. Stavroulakis
%T On the existence of proper oscillating solutions of advanced differential equations
%J Differencialʹnye uravneniâ
%D 1998
%P 751-757
%V 34
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1998_34_6_a4/
%G ru
%F DE_1998_34_6_a4