TY - JOUR AU - Daniel R. Grayson TI - Reduction theory using semistability, II. JO - Commentarii mathematici Helvetici PY - 1986 SP - 661 EP - 676 VL - 61 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1986__61_140073/ ID - CMH_1986__61_140073 ER -