%0 Journal Article %A Anna Olek %A Kuba Szczepaniak %T Continuous dependence on obstacles in double global obstacle problems %J Annales Fennici Mathematici %D 2003 %P 89-97 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_2003_28_1_a5/ %G en %F AFM_2003_28_1_a5