%0 Journal Article
%A Xu,  Jiafa
%A Yang,  Zhilin
%T Three positive solutions for a system of singular generalized Lidstone problems
%J Electronic journal of differential equations
%D 2009
%V 2009
%U http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a161/
%G en
%F EJDE_2009__2009__a161