@article{MAN_1992__292_2_164939,
     author = {Jian-Shu Li},
     title = {Some results on the unramified principal series of p-adic groups.},
     journal = {Mathematische Annalen},
     pages = {747--761},
     publisher = {mathdoc},
     volume = {292},
     number = {2},
     year = {1992},
     zbl = {0804.22007},
     url = {http://geodesic.mathdoc.fr/item/MAN_1992__292_2_164939/}
}