@article{MAN_1985__272_164005,
     author = {David H. Collingwood},
     title = {The {n-Homology} of {Harish-Chandra} {Modules:} {Generalizing} a {Theorem} of {Kostant.}},
     journal = {Mathematische Annalen},
     pages = {161--188},
     publisher = {mathdoc},
     volume = {272},
     year = {1985},
     zbl = {0548.22007},
     url = {http://geodesic.mathdoc.fr/item/MAN_1985__272_164005/}
}