In The endoscopic classification of representations, J. Arthur has proved the Langlands' classification for discrete series of p-adic classical groups. This uses endoscopy and twisted endoscopy. In this very short note, we remark that the normalization $\rm\grave{a}$ la Langlands-Shahidi of the intertwining operators, allows to avoid endoscopy. This is based on the intertwining relation which is a very important point of this book.
Moeglin, C. (2017). Caractérisation des paramètres d'Arthur, une remarque. Bulletin of the Iranian Mathematical Society, 43(Issue 4 (Special Issue)), 279–289.
MLA
Moeglin, C. "Caractérisation des paramètres d'Arthur, une remarque", Bulletin of the Iranian Mathematical Society, 43, Issue 4 (Special Issue), 2017, 279–289.
HARVARD
Moeglin, C. (2017). 'Caractérisation des paramètres d'Arthur, une remarque', Bulletin of the Iranian Mathematical Society, 43(Issue 4 (Special Issue)), pp. 279–289.
CHICAGO
Moeglin, C., "Caractérisation des paramètres d'Arthur, une remarque." Bulletin of the Iranian Mathematical Society, 43 Issue 4 (Special Issue) (2017): 279–289,
VANCOUVER
Moeglin C. Caractérisation des paramètres d'Arthur, une remarque. BIMS. 2017;43(Issue 4 (Special Issue)):279–289.