%0 Journal Article %A V.B. Mehta %A S. Subramanian %T Nef line bundles which are not ample. %J Mathematische Zeitschrift %D 1995 %P 235-244 %V 219 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1995__219_2_174771/ %F MZ_1995__219_2_174771