@article{MAN_1986__274_164108,
     author = {Gopal Prasad},
     title = {On the },
     journal = {Mathematische Annalen},
     pages = {419--422},
     year = {1986},
     volume = {274},
     zbl = {0576.12017},
     url = {http://geodesic.mathdoc.fr/item/MAN_1986__274_164108/}
}