%0 Journal Article
%A Graef, John R.
%A Spikes, Paul W.
%T On the oscillatory behavior of solutions of second order nonlinear differential equations
%J Czechoslovak Mathematical Journal
%D 1986
%P 275-284
%V 36
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102091/
%R 10.21136/CMJ.1986.102091
%G en
%F 10_21136_CMJ_1986_102091