%0 Journal Article %A K. Malanowski %T Remarks on Differentiability of Metric Projections onto Cones of Nonnegative Functions %J Journal of convex analysis %D 2003 %P 285-294 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2003_10_1_JCA_2003_10_1_a16/ %F JCA_2003_10_1_JCA_2003_10_1_a16