%0 Journal Article %A Dan Barbasch %A Allen Moy %T A unitary criterion for p-adic groups. %J Inventiones mathematicae %D 1989 %P 19-38 %V 98 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143718/ %F IM_1989__98_1_143718