%0 Journal Article %A Wewers, Stefan %T Formal deformation of curves with group scheme action %J Annales de l'Institut Fourier %D 2005 %P 1105-1165 %V 55 %N 4 %I Association des Annales de l’institut Fourier %U http://archive.numdam.org/articles/10.5802/aif.2122/ %R 10.5802/aif.2122 %G en %F AIF_2005__55_4_1105_0