%0 Journal Article %A Vikraman Balaji %A Indranil Biswas %A Ofer Gabber %A Donihakkalu S. Nagaraj %T Brauer obstruction for a universal vector bundle %J Comptes Rendus. Mathématique %D 2007 %P 265-268 %V 345 %N 5 %I Elsevier %R 10.1016/j.crma.2007.07.011 %G en %F CRMATH_2007__345_5_265_0