%0 Journal Article %A Y.L. Tong %A S.P. Wang %T Geometric realization of discrete series for semisimple symmetric spaces. %J Inventiones mathematicae %D 1989 %P 425-458 %V 96 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1989__96_1_143684/ %F IM_1989__96_1_143684