%0 Journal Article %A Biswas, Indranil %A Hoffmann, Norbert %T Poincaré families and automorphisms of principal bundles on a curve %J Comptes Rendus. Mathématique %D 2009 %P 1285-1288 %V 347 %N 21-22 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2009.10.006/ %R 10.1016/j.crma.2009.10.006 %G en %F CRMATH_2009__347_21-22_1285_0