%0 Journal Article
%A Patrick Brosnan
%A Zinovy Reichstein
%A Angelo Vistoli
%T Essential Dimension in Mixed Characteristic
%J Documenta mathematica
%D 2018
%P 1587-1600
%V 23
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/653/
%R 10.4171/dm/653
%F 10_4171_dm_653