%0 Journal Article %A Aitalioubrahim, Myelkebir %T On fourth-order boundary-value problems %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 2010 %P 5-16 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_2010__49_1_a0/ %G en %F AUPO_2010__49_1_a0