%0 Journal Article %A Mamporia, B. %T On the Itô formula in a Banach space. %J Georgian Mathematical Journal %D 2000 %P 155-168 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_2000__7_1_48887/ %G en %F GMJ_2000__7_1_48887