%0 Journal Article %A V. P. Fonf %A W. B. Johnson %A G. Pisier %A D. Preiss %T Stochastic approximation properties in Banach spaces %J Studia Mathematica %D 2003 %P 103-119 %V 159 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm159-1-5/ %R 10.4064/sm159-1-5 %G en %F 10_4064_sm159_1_5