%0 Journal Article %A Dan Barbasch %A Pavle Pandzic %T Dirac Cohomology of Unipotent Representations of Sp(2n,R) and U(p,q) %J Journal of Lie Theory %D 2015 %P 185-213 %V 25 %N 1 %U http://geodesic.mathdoc.fr/item/JOLT_2015_25_1_a9/ %F JOLT_2015_25_1_a9