TY - JOUR AU - Geck, Meinolf TI - On the average values of the irreducible characters of finite groups of Lie type on geometric unipotent classes JO - Documenta mathematica PY - 1996 SP - 293 EP - 317 VL - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DOCMA_1996__1__a5/ LA - en ID - DOCMA_1996__1__a5 ER -