%0 Journal Article
%A Djebali,  Smail
%A Saifi,  Ouiza
%A Zahar,  Samira
%T Singular boundary-value problems with variable coefficients on the positive half-line
%J Electronic journal of differential equations
%D 2013
%V 2013
%U http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a123/
%G en
%F EJDE_2013__2013__a123