On Automorphic Forms and Hodge Theory.
On deformations of hyperbolic 3-manifolds with geodesic boundary.
On Gel'fand-Graev characters of reductive groups with disconnected centre.
On subgroups of GLn (Fp).
On the Cohomology of Algebraic and Related Finite Groups.
On the composition factors of Weyl modules.
On the Congruence Subgroups Problem: Determination of the "Metaplectic Kernel".
On the Cuspidal Cohomology of the Bianchi Modular Groups.
On the Green polynomial of classical groups.
On the homology of the special linear group ove a number field.
On the K-Theory of Algebraically Closed Fields.
On the p-periodicity of arithmetic subgroups of general linear groups.
On the reflection representation in Springer's theory.
On the Top Betti Number of Subgroups of SL(n,Z).
On the Unipotent Characters of the Exceptional Groups Over Finite Fields.
On Virtual Properties and Group Extensions.
Orbits of the Weyl group and a theorem of DeConcini and Procesi