%0 Journal Article
%A  Yuji Liu 
%T Three Positive Solutions of Multi-point BVPs for Difference Equations
                            with the Nonlinearity Depending on Δ-operator* 
%J Analele Universităţii "Ovidius" Constanţa Seria Matematică
%D 2012
%V XX
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ASUO_2012_XX_3_a8/
%F ASUO_2012_XX_3_a8