TY - JOUR AU - R. Lee AU - J. Schwermer TI - The Lefschetz Number of an Involution on the Space of Harmonic Cusp Forms of SL3. JO - Inventiones mathematicae PY - 1983 SP - 189 EP - 240 VL - 73 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1983__73_143043/ ID - IM_1983__73_143043 ER -