%0 Journal Article
%A Antonella Grassi
%T On minimal models of elliptic threefolds.
%J Mathematische Annalen
%D 1991
%P 287-302
%V 290
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1991__290_4_164819/
%F MAN_1991__290_4_164819