Nonstandard intertwining operators and the structure of unramified principle series representations. Mark Reeder — 1997 Forum mathematicum
Whittaker functions, prehomogeneous vector spaces and standard representations of p-adic groups. Mark Reeder — 1994 Journal für die reine und angewandte Mathematik
p -adic Whittaker functions and vector bundles on flag manifolds Mark Reeder — 1993 Compositio Mathematica
On the Iwahori-spherical discrete series for p -adic Chevalley groups; formal degrees and L -packets Mark Reeder — 1994 Annales scientifiques de l'École Normale Supérieure