%0 Journal Article %A M.M. Kapranov %T A chracterization of A-discriminantal hypersurfaces in terms of the logarithmic Gauss map. %J Mathematische Annalen %D 1991 %P 277-286 %V 290 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1991__290_4_164818/ %F MAN_1991__290_4_164818