%0 Journal Article
%A Zhang, Zhenguo
%A Wang, Chunjiao
%A Li, Qiaoluan
%A Li, Fang
%T Throughout positive solutions of second-order nonlinear differential equations
%J Electronic Journal of Differential Equations
%D 2005
%V 2005
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a234/
%G en
%F EJDE_2005__2005__a234