%0 Journal Article %A N. Kawanaka %T Generalized Gelfand-Graev representations of exceptional simple algebraic groups over a finite field I. %J Inventiones mathematicae %D 1986 %P 575-616 %V 84 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1986__84_143353/ %F IM_1986__84_143353