Third symmetric power $L$-functions for $GL\left(2\right)$

Shahidi, Freydoon

Compositio Mathematica, Volume 70 (1989) p. 245-273

Artin $L$-functions and normalization of intertwining operators

Keys, C. David; Shahidi, Freydoon

Annales scientifiques de l'École Normale Supérieure, Volume 21 (1988) p. 67-89

Local coefficients and normalization of intertwining operators for $GL\left(n\right)$

Shahidi, Freydoon

Compositio Mathematica, Volume 48 (1983) p. 271-295