%0 Journal Article %A Dan Voiculescu %T The analogues of entropy and of Fisher's information measure in free probability theory, II. %J Inventiones mathematicae %D 1994 %P 411-440 %V 118 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1994__118_1_144242/ %F IM_1994__118_1_144242