Voir la notice de l'article provenant de la source Numdam
@article{CM_1982__46_1_33_0, author = {Knapp, A. W.}, title = {Commutativity of intertwining operators for semisimple groups}, journal = {Compositio Mathematica}, pages = {33--84}, publisher = {Martinus Nijhoff Publishers}, volume = {46}, number = {1}, year = {1982}, mrnumber = {660154}, zbl = {0488.22027}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1982__46_1_33_0/} }
Knapp, A. W. Commutativity of intertwining operators for semisimple groups. Compositio Mathematica, Tome 46 (1982) no. 1, pp. 33-84. http://geodesic.mathdoc.fr/item/CM_1982__46_1_33_0/