%0 Journal Article %A Zuluaga, Mario %T On a fixed point theorem and applications to a two point boundary value problem %J Commentationes Mathematicae Universitatis Carolinae %D 1986 %P 731-735 %V 27 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1986__27_4_a10/ %G en %F CMUC_1986__27_4_a10