%0 Journal Article %A V.V. Shokurov %T Distinguishing Prymians from Jacobians. %J Inventiones mathematicae %D 1981 %P 209-220 %V 65 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1981__65_142847/ %F IM_1981__65_142847