%0 Journal Article
%A Oort, Frans
%A Zink, Thomas
%T Families of $p$-divisible groups with constant Newton polygon
%J Documenta mathematica
%D 2002
%P 183-201
%V 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DOCMA_2002__7__a11/
%G en
%F DOCMA_2002__7__a11