%0 Journal Article %A Benoit Bossard %T A coding of separable Banach spaces. Analytic and coanalytic families of Banach spaces %J Fundamenta Mathematicae %D 2002 %P 117-152 %V 172 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm172-2-3/ %R 10.4064/fm172-2-3 %G en %F 10_4064_fm172_2_3