%0 Journal Article %A Marianna Csörnyei %A Assaf Naor %T Lipschitz sums of convex functions %J Studia Mathematica %D 2003 %P 269-286 %V 158 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm158-3-6/ %R 10.4064/sm158-3-6 %G en %F 10_4064_sm158_3_6