%0 Journal Article %A Tiziana Cardinali %A Francesca Papalini %T Some results on stability and on characterization of K-convexity of set-valued functions %J Annales Polonici Mathematici %D 1993 %P 185-192 %V 58 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-58-2-185-192/ %R 10.4064/ap-58-2-185-192 %G en %F 10_4064_ap_58_2_185_192