%0 Journal Article
%A F. OORT
%A D. MUMFORD
%T Deformations and Liftings of Finite, Commutative Group Schemes.
%J Inventiones mathematicae
%D 1968
%P 317-334
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1968__5_141924/
%F IM_1968__5_141924