%0 Journal Article %A Zinovy Reichstein %T Joubert's theorem fails in characteristic 2 %J Comptes Rendus. Mathématique %D 2014 %P 773-777 %V 352 %N 10 %I Elsevier %R 10.1016/j.crma.2014.08.004 %G en %F CRMATH_2014__352_10_773_0