%0 Journal Article
%A Casselman, W.
%A Shalika, J.
%T The unramified principal series of $p$-adic groups. II. The Whittaker function
%J Compositio Mathematica
%D 1980
%P 207-231
%V 41
%N 2
%I Sijthoff et Noordhoff International Publishers
%U http://www.numdam.org/item/CM_1980__41_2_207_0/
%G en
%F CM_1980__41_2_207_0