%0 Journal Article
%A Kaufmann,  Eric R.
%T Positive solutions of a three-point boundary-value problem on a time scale
%J Electronic journal of differential equations
%D 2003
%V 2003
%U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a180/
%G en
%F EJDE_2003__2003__a180