%0 Journal Article %A Yuji, Liu %T The existence of multiple positive solutions of $p$-Laplacian boundary value problems %J Mathematica slovaca %D 2007 %P 225-242 %V 57 %N 3 %U http://geodesic.mathdoc.fr/item/MASLO_2007_57_3_a3/ %G en %F MASLO_2007_57_3_a3