%0 Journal Article
%A Liu,  Jian
%A Zhao,  Zengqin
%T Existence of positive solutions to a singular boundary-value problem using variational methods
%J Electronic journal of differential equations
%D 2014
%V 2014
%U http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a93/
%G en
%F EJDE_2014__2014__a93