@article{CRMATH_2007__345_5_265_0,
     author = {Balaji, Vikraman and Biswas, Indranil and Gabber, Ofer and Nagaraj, Donihakkalu S.},
     title = {Brauer obstruction for a universal vector bundle},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {265--268},
     publisher = {Elsevier},
     volume = {345},
     number = {5},
     year = {2007},
     doi = {10.1016/j.crma.2007.07.011},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2007.07.011/}
}