%0 Journal Article
%A F. Bouchelaghem
%A A. Ardjouni
%A A. Djoudi
%T Positive Solutions for a Second-Order Difference Equation with Summation Boundary Conditions
%J Kragujevac Journal of Mathematics
%D 2017
%P 167 
%V 41
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KJM_2017_41_2_a0/
%G en
%F KJM_2017_41_2_a0