@article{10_4153_CJM_1989_019_5,
     author = {Casselman, W.},
     title = {Canonical {Extensions} of {Harish-Chandra} {Modules} to {Representations} of {G}},
     journal = {Canadian journal of mathematics},
     pages = {385--438},
     year = {1989},
     volume = {41},
     number = {3},
     doi = {10.4153/CJM-1989-019-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1989-019-5/}
}